diff --git a/sample-lnd.conf b/sample-lnd.conf
index 54f036c8e..91be6357d 100644
--- a/sample-lnd.conf
+++ b/sample-lnd.conf
@@ -408,6 +408,15 @@ bitcoin.node=btcd
 ; Used to help identify ourselves to other bitcoin peers (default: 0.11.0-beta).
 ; neutrino.useragentversion=0.11.0-beta
 
+; Skip checking channel spentness and existence during graph validation for
+; neutrino. Enabling this option means that neutrino nodes will not need to
+; perform long rescans which block initial usage of the daemon, but comes at
+; the cost of not validating channels in your routing graph. Skipping this
+; validation means that your node may have an incorrect view of the network
+; if it receives updates for closed or non-existent channels. This could affect
+; routing, but funds are safu.
+; --routing.assumechanvalid=true
+
 [Btcd]
 
 ; The base directory that contains the node's data, logs, configuration file,