diff --git a/examples/angular-cli/src/stories/doc-button/doc-button.component.html b/examples/angular-cli/src/stories/doc-button/doc-button.component.html
index 902b8cab513..aae6c5ede4e 100644
--- a/examples/angular-cli/src/stories/doc-button/doc-button.component.html
+++ b/examples/angular-cli/src/stories/doc-button/doc-button.component.html
@@ -1 +1 @@
-<button [ngClass]="classes">{{ label }}</button>
+<button [ngClass]="classes" #buttonRef>{{ label }}</button>