diff --git a/frontend/src/app/components/transaction/transaction.component.ts b/frontend/src/app/components/transaction/transaction.component.ts
index 5f5ef4fa7..b8621ba0c 100644
--- a/frontend/src/app/components/transaction/transaction.component.ts
+++ b/frontend/src/app/components/transaction/transaction.component.ts
@@ -922,6 +922,11 @@ export class TransactionComponent implements OnInit, AfterViewInit, OnDestroy {
           return false;
         }
         break;
+      case 'testnet4':
+        if (blockHeight < this.stateService.env.TESTNET4_BLOCK_AUDIT_START_HEIGHT) {
+          return false;
+        }
+        break;
       case 'signet':
         if (blockHeight < this.stateService.env.SIGNET_BLOCK_AUDIT_START_HEIGHT) {
           return false;
diff --git a/frontend/src/app/services/state.service.ts b/frontend/src/app/services/state.service.ts
index 8dd17cf75..e6fed4cd2 100644
--- a/frontend/src/app/services/state.service.ts
+++ b/frontend/src/app/services/state.service.ts
@@ -68,6 +68,7 @@ export interface Env {
   AUDIT: boolean;
   MAINNET_BLOCK_AUDIT_START_HEIGHT: number;
   TESTNET_BLOCK_AUDIT_START_HEIGHT: number;
+  TESTNET4_BLOCK_AUDIT_START_HEIGHT: number;
   SIGNET_BLOCK_AUDIT_START_HEIGHT: number;
   HISTORICAL_PRICE: boolean;
   ACCELERATOR: boolean;
@@ -107,6 +108,7 @@ const defaultEnv: Env = {
   'AUDIT': false,
   'MAINNET_BLOCK_AUDIT_START_HEIGHT': 0,
   'TESTNET_BLOCK_AUDIT_START_HEIGHT': 0,
+  'TESTNET4_BLOCK_AUDIT_START_HEIGHT': 0,
   'SIGNET_BLOCK_AUDIT_START_HEIGHT': 0,
   'HISTORICAL_PRICE': true,
   'ACCELERATOR': false,