diff --git a/src/universal-app/kitchen-sink/kitchen-sink.ts b/src/universal-app/kitchen-sink/kitchen-sink.ts
index 2945be19d4e..63f16c1ada0 100644
--- a/src/universal-app/kitchen-sink/kitchen-sink.ts
+++ b/src/universal-app/kitchen-sink/kitchen-sink.ts
@@ -35,8 +35,6 @@ import {
   MatToolbarModule,
   MatTooltipModule,
   MatStepperModule,
-  MatButtonToggleModule,
-  MatCheckboxModule,
 } from '@angular/material';
 import {
   CdkTableModule,