diff --git a/projects/cdk/schematics/ng-update/v4/migrate-addon-doc/index.ts b/projects/cdk/schematics/ng-update/v4/migrate-addon-doc/index.ts
index 313515bfa037..b903df5d0fdc 100644
--- a/projects/cdk/schematics/ng-update/v4/migrate-addon-doc/index.ts
+++ b/projects/cdk/schematics/ng-update/v4/migrate-addon-doc/index.ts
@@ -58,7 +58,7 @@ export function migrateAddonDoc(options: TuiSchema): Rule {
                         .getFullText()
                         .replaceAll(
                             /RouterModule\.forChild\(tuiGenerateRoutes\(\w+\)\)/g,
-                            'RouterModule',
+                            'RouterModule /* use tuiProvideRoutePageTab in provideRouter */',
                         ),
                 ),
             );
diff --git a/projects/cdk/schematics/ng-update/v4/tests/schematic-migrate-doc.spec.ts b/projects/cdk/schematics/ng-update/v4/tests/schematic-migrate-doc.spec.ts
index aef1a6b5a020..54b383e1b753 100644
--- a/projects/cdk/schematics/ng-update/v4/tests/schematic-migrate-doc.spec.ts
+++ b/projects/cdk/schematics/ng-update/v4/tests/schematic-migrate-doc.spec.ts
@@ -42,7 +42,7 @@ import {ClassesComponent} from './classes.component';
 @NgModule({
     imports: [
         ...TuiAddonDoc,
-        RouterModule,
+        RouterModule /* use tuiProvideRoutePageTab in provideRouter */,
     ],
     declarations: [ClassesComponent],
     exports: [ClassesComponent],