diff --git a/lntest/harness.go b/lntest/harness.go
index cd77ffd2d..35391bad1 100644
--- a/lntest/harness.go
+++ b/lntest/harness.go
@@ -225,7 +225,7 @@ func (n *NetworkHarness) SetUp(testCase string, lndArgs []string) error {
 	balReq := &lnrpc.WalletBalanceRequest{}
 	balanceTicker := time.NewTicker(time.Millisecond * 200)
 	defer balanceTicker.Stop()
-	balanceTimeout := time.After(time.Second * 30)
+	balanceTimeout := time.After(DefaultTimeout)
 out:
 	for {
 		select {
@@ -290,7 +290,7 @@ func (n *NetworkHarness) NewNodeWithSeed(name string, extraArgs []string,
 		return nil, nil, nil, err
 	}
 
-	timeout := time.Duration(time.Second * 15)
+	timeout := time.Duration(DefaultTimeout)
 	ctxb := context.Background()
 
 	// Create a request to generate a new aezeed. The new seed will have the
@@ -424,7 +424,7 @@ func (n *NetworkHarness) RegisterNode(node *HarnessNode) {
 func (n *NetworkHarness) connect(ctx context.Context,
 	req *lnrpc.ConnectPeerRequest, a *HarnessNode) error {
 
-	syncTimeout := time.After(15 * time.Second)
+	syncTimeout := time.After(DefaultTimeout)
 tryconnect:
 	if _, err := a.ConnectPeer(ctx, req); err != nil {
 		// If the chain backend is still syncing, retry.
@@ -457,7 +457,7 @@ func (n *NetworkHarness) EnsureConnected(ctx context.Context, a, b *HarnessNode)
 	errConnectionRequested := errors.New("connection request in progress")
 
 	tryConnect := func(a, b *HarnessNode) error {
-		ctxt, _ := context.WithTimeout(ctx, 15*time.Second)
+		ctxt, _ := context.WithTimeout(ctx, DefaultTimeout)
 		bInfo, err := b.GetInfo(ctxt, &lnrpc.GetInfoRequest{})
 		if err != nil {
 			return err
@@ -472,7 +472,7 @@ func (n *NetworkHarness) EnsureConnected(ctx context.Context, a, b *HarnessNode)
 
 		var predErr error
 		err = wait.Predicate(func() bool {
-			ctx, cancel := context.WithTimeout(ctx, 15*time.Second)
+			ctx, cancel := context.WithTimeout(ctx, DefaultTimeout)
 			defer cancel()
 
 			err := n.connect(ctx, req, a)
@@ -530,7 +530,7 @@ func (n *NetworkHarness) EnsureConnected(ctx context.Context, a, b *HarnessNode)
 		// If node B is seen in the ListPeers response from node A,
 		// then we can exit early as the connection has been fully
 		// established.
-		ctxt, _ := context.WithTimeout(ctx, 15*time.Second)
+		ctxt, _ := context.WithTimeout(ctx, DefaultTimeout)
 		resp, err := b.ListPeers(ctxt, &lnrpc.ListPeersRequest{})
 		if err != nil {
 			return false
@@ -547,7 +547,7 @@ func (n *NetworkHarness) EnsureConnected(ctx context.Context, a, b *HarnessNode)
 
 	err := wait.Predicate(func() bool {
 		return findSelfInPeerList(a, b) && findSelfInPeerList(b, a)
-	}, time.Second*15)
+	}, DefaultTimeout)
 	if err != nil {
 		return fmt.Errorf("peers not connected within 15 seconds")
 	}
@@ -594,7 +594,7 @@ func (n *NetworkHarness) ConnectNodes(ctx context.Context, a, b *HarnessNode) er
 		}
 
 		return false
-	}, time.Second*15)
+	}, DefaultTimeout)
 	if err != nil {
 		return fmt.Errorf("peers not connected within 15 seconds")
 	}
@@ -1038,7 +1038,7 @@ func (n *NetworkHarness) CloseChannel(ctx context.Context,
 	// We'll wait for *both* nodes to read the channel as active if we're
 	// performing a cooperative channel closure.
 	if !force {
-		timeout := time.Second * 15
+		timeout := DefaultTimeout
 		listReq := &lnrpc.ListChannelsRequest{}
 
 		// We define two helper functions, one two locate a particular
@@ -1223,7 +1223,7 @@ func (n *NetworkHarness) AssertChannelExists(ctx context.Context,
 		}
 
 		return fmt.Errorf("channel %s not found", chanPoint)
-	}, 15*time.Second)
+	}, DefaultTimeout)
 }
 
 // DumpLogs reads the current logs generated by the passed node, and returns
@@ -1355,7 +1355,7 @@ func (n *NetworkHarness) sendCoins(ctx context.Context, amt btcutil.Amount,
 		}
 
 		return nil
-	}, 15*time.Second)
+	}, DefaultTimeout)
 	if err != nil {
 		return fmt.Errorf("unconfirmed utxo was not found in "+
 			"ListUnspent: %v", err)
diff --git a/lntest/itest/lnd_channel_backup_test.go b/lntest/itest/lnd_channel_backup_test.go
index e6b57a73b..5c650ff43 100644
--- a/lntest/itest/lnd_channel_backup_test.go
+++ b/lntest/itest/lnd_channel_backup_test.go
@@ -520,7 +520,7 @@ func testChannelBackupUpdates(net *lntest.NetworkHarness, t *harnessTest) {
 			}
 
 			return nil
-		}, time.Second*15)
+		}, defaultTimeout)
 		if err != nil {
 			t.Fatalf("backup state invalid: %v", err)
 		}
diff --git a/lntest/itest/lnd_test.go b/lntest/itest/lnd_test.go
index 04c5a10e4..7cd694481 100644
--- a/lntest/itest/lnd_test.go
+++ b/lntest/itest/lnd_test.go
@@ -373,7 +373,7 @@ func assertChannelClosed(ctx context.Context, t *harnessTest,
 		}
 
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("closing transaction not marked as fully closed")
 	}
@@ -532,7 +532,7 @@ func assertNumOpenChannelsPending(ctxt context.Context, t *harnessTest,
 		}
 
 		return nil
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(err.Error())
 	}
@@ -703,7 +703,7 @@ func completePaymentRequests(ctx context.Context, client lnrpc.LightningClient,
 		}
 
 		return false
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		return err
 	}
@@ -848,7 +848,7 @@ func testGetRecoveryInfo(net *lntest.NetworkHarness, t *harnessTest) {
 			}
 
 			return true
-		}, 15*time.Second)
+		}, defaultTimeout)
 		if err != nil {
 			t.Fatalf("expected recovery mode to be %v, got %v, "+
 				"expected recovery finished to be %v, got %v, "+
@@ -952,7 +952,7 @@ func testOnchainFundRecovery(net *lntest.NetworkHarness, t *harnessTest) {
 			}
 
 			return true
-		}, 15*time.Second)
+		}, defaultTimeout)
 		if err != nil {
 			t.Fatalf("expected restored node to have %d satoshis, "+
 				"instead has %d satoshis, expected %d utxos "+
@@ -1805,7 +1805,7 @@ out:
 			}
 		case err := <-subscription.errChan:
 			t.Fatalf("unable to recv graph update: %v", err)
-		case <-time.After(20 * time.Second):
+		case <-time.After(defaultTimeout):
 			t.Fatalf("did not receive channel update")
 		}
 	}
@@ -2396,7 +2396,7 @@ func waitForNodeBlockHeight(ctx context.Context, node *lntest.HarnessNode,
 	height int32) error {
 	var predErr error
 	err := wait.Predicate(func() bool {
-		ctxt, _ := context.WithTimeout(ctx, 10*time.Second)
+		ctxt, _ := context.WithTimeout(ctx, defaultTimeout)
 		info, err := node.GetInfo(ctxt, &lnrpc.GetInfoRequest{})
 		if err != nil {
 			predErr = err
@@ -2409,7 +2409,7 @@ func waitForNodeBlockHeight(ctx context.Context, node *lntest.HarnessNode,
 			return false
 		}
 		return true
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		return predErr
 	}
@@ -2445,7 +2445,7 @@ func assertMinerBlockHeightDelta(t *harnessTest,
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(predErr.Error())
 	}
@@ -2680,7 +2680,7 @@ func testOpenChannelAfterReorg(net *lntest.NetworkHarness, t *harnessTest) {
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(predErr.Error())
 	}
@@ -3619,7 +3619,7 @@ func channelForceClosureTest(net *lntest.NetworkHarness, t *harnessTest,
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -3821,7 +3821,7 @@ func channelForceClosureTest(net *lntest.NetworkHarness, t *harnessTest,
 		}
 
 		return nil
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(predErr.Error())
 	}
@@ -3936,7 +3936,7 @@ func channelForceClosureTest(net *lntest.NetworkHarness, t *harnessTest,
 		}
 
 		return nil
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(err.Error())
 	}
@@ -4069,7 +4069,7 @@ func channelForceClosureTest(net *lntest.NetworkHarness, t *harnessTest,
 		}
 
 		return true
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(predErr.Error())
 	}
@@ -4143,7 +4143,7 @@ func channelForceClosureTest(net *lntest.NetworkHarness, t *harnessTest,
 		}
 
 		return nil
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(err.Error())
 	}
@@ -4307,7 +4307,7 @@ func channelForceClosureTest(net *lntest.NetworkHarness, t *harnessTest,
 		}
 
 		return true
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(predErr.Error())
 	}
@@ -4437,7 +4437,7 @@ func channelForceClosureTest(net *lntest.NetworkHarness, t *harnessTest,
 		}
 
 		return true
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(predErr.Error())
 	}
@@ -4475,7 +4475,7 @@ func channelForceClosureTest(net *lntest.NetworkHarness, t *harnessTest,
 		}
 
 		return true
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(predErr.Error())
 	}
@@ -5299,7 +5299,7 @@ func assertAmountPaid(t *harnessTest, channelName string,
 	// are in place
 	var timeover uint32
 	go func() {
-		<-time.After(time.Second * 20)
+		<-time.After(defaultTimeout)
 		atomic.StoreUint32(&timeover, 1)
 	}()
 
@@ -6182,7 +6182,7 @@ func testUnannouncedChannels(net *lntest.NetworkHarness, t *harnessTest) {
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", predErr)
 	}
@@ -6534,7 +6534,7 @@ func testPrivateChannels(net *lntest.NetworkHarness, t *harnessTest) {
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", predErr)
 	}
@@ -6716,7 +6716,7 @@ func testInvoiceRoutingHints(net *lntest.NetworkHarness, t *harnessTest) {
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf(predErr.Error())
 	}
@@ -7749,7 +7749,7 @@ func testFailingChannel(net *lntest.NetworkHarness, t *harnessTest) {
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", predErr)
 	}
@@ -7785,7 +7785,7 @@ func testFailingChannel(net *lntest.NetworkHarness, t *harnessTest) {
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", predErr)
 	}
@@ -7807,7 +7807,7 @@ func testFailingChannel(net *lntest.NetworkHarness, t *harnessTest) {
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", predErr)
 	}
@@ -7855,7 +7855,7 @@ func testFailingChannel(net *lntest.NetworkHarness, t *harnessTest) {
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", predErr)
 	}
@@ -7950,13 +7950,13 @@ func testGarbageCollectLinkNodes(net *lntest.NetworkHarness, t *harnessTest) {
 
 	err = wait.Predicate(func() bool {
 		return isConnected(net.Bob.PubKeyStr)
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("alice did not reconnect to bob")
 	}
 	err = wait.Predicate(func() bool {
 		return isConnected(carol.PubKeyStr)
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("alice did not reconnect to carol")
 	}
@@ -7969,19 +7969,19 @@ func testGarbageCollectLinkNodes(net *lntest.NetworkHarness, t *harnessTest) {
 
 	err = wait.Predicate(func() bool {
 		return isConnected(net.Bob.PubKeyStr)
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("alice did not reconnect to bob")
 	}
 	err = wait.Predicate(func() bool {
 		return isConnected(carol.PubKeyStr)
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("alice did not reconnect to carol")
 	}
 	err = wait.Predicate(func() bool {
 		return isConnected(dave.PubKeyStr)
-	}, 15*time.Second)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("alice did not reconnect to dave")
 	}
@@ -8019,7 +8019,7 @@ func testGarbageCollectLinkNodes(net *lntest.NetworkHarness, t *harnessTest) {
 		}
 		err = wait.Predicate(func() bool {
 			return isConnected(dave.PubKeyStr)
-		}, 20*time.Second)
+		}, defaultTimeout)
 		if err != nil {
 			t.Fatalf("alice didn't reconnect to Dave")
 		}
@@ -8091,7 +8091,7 @@ func testGarbageCollectLinkNodes(net *lntest.NetworkHarness, t *harnessTest) {
 		}
 
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("channels not marked as fully resolved: %v", predErr)
 	}
@@ -8223,7 +8223,7 @@ func testRevokedCloseRetribution(net *lntest.NetworkHarness, t *harnessTest) {
 
 		bobChan = bChan
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", predErr)
 	}
@@ -8301,7 +8301,7 @@ func testRevokedCloseRetribution(net *lntest.NetworkHarness, t *harnessTest) {
 		}
 
 		return true
-	}, time.Second*10)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("unable to close channel: %v", predErr)
 	}
@@ -8555,7 +8555,7 @@ func testRevokedCloseRetributionZeroValueRemoteOutput(net *lntest.NetworkHarness
 			ctxt, carol, chanPoint, force,
 		)
 		return closeErr == nil
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("unable to close channel: %v", closeErr)
 	}
@@ -8966,7 +8966,7 @@ func testRevokedCloseRetributionRemoteHodl(net *lntest.NetworkHarness,
 
 		justiceTxid = txid
 		return true
-	}, time.Second*10)
+	}, defaultTimeout)
 	if err != nil && predErr == errNotFound {
 		// If Dave is unable to broadcast his justice tx on first
 		// attempt because of the second layer transactions, he will
@@ -8986,7 +8986,7 @@ func testRevokedCloseRetributionRemoteHodl(net *lntest.NetworkHarness,
 
 			justiceTxid = txid
 			return true
-		}, time.Second*10)
+		}, defaultTimeout)
 	}
 	if err != nil {
 		t.Fatalf(predErr.Error())
@@ -9480,7 +9480,7 @@ func testRevokedCloseRetributionAltruistWatchtowerCase(
 		}
 
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", predErr)
 	}
@@ -9504,7 +9504,7 @@ func testRevokedCloseRetributionAltruistWatchtowerCase(
 		}
 
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", predErr)
 	}
@@ -9543,7 +9543,7 @@ func assertNumPendingChannels(t *harnessTest, node *lntest.HarnessNode,
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", predErr)
 	}
@@ -9798,7 +9798,7 @@ func testDataLossProtection(net *lntest.NetworkHarness, t *harnessTest) {
 
 			nodeChan = bChan
 			return true
-		}, time.Second*15)
+		}, defaultTimeout)
 		if err != nil {
 			t.Fatalf("%v", predErr)
 		}
@@ -10001,7 +10001,7 @@ func testDataLossProtection(net *lntest.NetworkHarness, t *harnessTest) {
 		}
 
 		return nil
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("%v", err)
 	}
@@ -10037,7 +10037,7 @@ func assertNodeNumChannels(t *harnessTest, node *lntest.HarnessNode,
 		return true
 	}
 
-	if err := wait.Predicate(pred, time.Second*15); err != nil {
+	if err := wait.Predicate(pred, defaultTimeout); err != nil {
 		t.Fatalf("node has incorrect number of channels: %v", predErr)
 	}
 }
@@ -10583,7 +10583,7 @@ func testNodeAnnouncement(net *lntest.NetworkHarness, t *harnessTest) {
 				}
 			case err := <-graphSub.errChan:
 				t.Fatalf("unable to recv graph update: %v", err)
-			case <-time.After(20 * time.Second):
+			case <-time.After(defaultTimeout):
 				t.Fatalf("did not receive node ann update")
 			}
 		}
@@ -11338,7 +11338,7 @@ func testSwitchCircuitPersistence(net *lntest.NetworkHarness, t *harnessTest) {
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -11373,7 +11373,7 @@ func testSwitchCircuitPersistence(net *lntest.NetworkHarness, t *harnessTest) {
 	err = wait.Predicate(func() bool {
 		predErr = assertNumActiveHtlcs(nodes, numPayments)
 		return predErr == nil
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -11397,7 +11397,7 @@ func testSwitchCircuitPersistence(net *lntest.NetworkHarness, t *harnessTest) {
 		predErr = assertNumActiveHtlcs(nodes, 0)
 		return predErr == nil
 
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -11655,7 +11655,7 @@ func testSwitchOfflineDelivery(net *lntest.NetworkHarness, t *harnessTest) {
 	err = wait.Predicate(func() bool {
 		predErr = assertNumActiveHtlcs(nodes, numPayments)
 		return predErr == nil
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -11678,7 +11678,7 @@ func testSwitchOfflineDelivery(net *lntest.NetworkHarness, t *harnessTest) {
 	err = wait.Invariant(func() bool {
 		predErr = assertNumActiveHtlcs(nodes, numPayments)
 		return predErr == nil
-	}, time.Second*2)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc change: %v", predErr)
 	}
@@ -11702,7 +11702,7 @@ func testSwitchOfflineDelivery(net *lntest.NetworkHarness, t *harnessTest) {
 	err = wait.Predicate(func() bool {
 		predErr = assertNumActiveHtlcs(carolNode, 0)
 		return predErr == nil
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -11721,7 +11721,7 @@ func testSwitchOfflineDelivery(net *lntest.NetworkHarness, t *harnessTest) {
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -11982,7 +11982,7 @@ func testSwitchOfflineDeliveryPersistence(net *lntest.NetworkHarness, t *harness
 		}
 		return true
 
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -12019,7 +12019,7 @@ func testSwitchOfflineDeliveryPersistence(net *lntest.NetworkHarness, t *harness
 
 		predErr = assertNumActiveHtlcsChanPoint(dave, carolFundPoint, 0)
 		return predErr == nil
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -12049,7 +12049,7 @@ func testSwitchOfflineDeliveryPersistence(net *lntest.NetworkHarness, t *harness
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -12316,7 +12316,7 @@ func testSwitchOfflineDeliveryOutgoingOffline(
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -12344,7 +12344,7 @@ func testSwitchOfflineDeliveryOutgoingOffline(
 
 		predErr = assertNumActiveHtlcsChanPoint(dave, carolFundPoint, 0)
 		return predErr == nil
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -12389,7 +12389,7 @@ func testSwitchOfflineDeliveryOutgoingOffline(
 			return false
 		}
 		return true
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("htlc mismatch: %v", predErr)
 	}
@@ -13723,7 +13723,7 @@ func testHoldInvoicePersistence(net *lntest.NetworkHarness, t *harnessTest) {
 		}
 
 		return nil
-	}, time.Second*15)
+	}, defaultTimeout)
 	if err != nil {
 		t.Fatalf("predicate not satisfied: %v", err)
 	}
diff --git a/lntest/node.go b/lntest/node.go
index 473bde2ca..73b44acd2 100644
--- a/lntest/node.go
+++ b/lntest/node.go
@@ -660,7 +660,7 @@ func (hn *HarnessNode) initClientWhenReady() error {
 	if err := wait.NoError(func() error {
 		conn, connErr = hn.ConnectRPC(true)
 		return connErr
-	}, 5*time.Second); err != nil {
+	}, DefaultTimeout); err != nil {
 		return err
 	}
 
@@ -1005,7 +1005,7 @@ func (hn *HarnessNode) stop() error {
 	// Wait for lnd process and other goroutines to exit.
 	select {
 	case <-hn.processExit:
-	case <-time.After(60 * time.Second):
+	case <-time.After(DefaultTimeout * 2):
 		return fmt.Errorf("process did not exit")
 	}
 
@@ -1357,7 +1357,7 @@ func (hn *HarnessNode) WaitForBalance(expectedBalance btcutil.Amount, confirmed
 		return btcutil.Amount(balance.UnconfirmedBalance) == expectedBalance
 	}
 
-	err := wait.Predicate(doesBalanceMatch, 30*time.Second)
+	err := wait.Predicate(doesBalanceMatch, DefaultTimeout)
 	if err != nil {
 		return fmt.Errorf("balances not synced after deadline: "+
 			"expected %v, only have %v", expectedBalance, lastBalance)