diff --git a/src/app/extensions.module.ts b/src/app/extensions.module.ts
index 675b1aa9e..913ef075c 100644
--- a/src/app/extensions.module.ts
+++ b/src/app/extensions.module.ts
@@ -7,6 +7,9 @@ import { CodeEditorModule } from '@ngstack/code-editor';
 
 @NgModule({
   imports: [
+    // Provides entry point for dynamic module registration,
+    // do not remove the line below
+    // $DYNAMIC_MODULES_PLACEHOLDER$
     CodeEditorModule.forRoot({
       // use local Monaco installation
       baseUrl: 'assets/monaco',