diff --git a/modules/@angular/core/test/component_fixture_spec.ts b/modules/@angular/core/test/component_fixture_spec.ts
index da20c00637..476522eacd 100644
--- a/modules/@angular/core/test/component_fixture_spec.ts
+++ b/modules/@angular/core/test/component_fixture_spec.ts
@@ -119,7 +119,7 @@ export function main() {
          expect(componentFixture.nativeElement).toHaveText('11');
        }));
 
-    fit('should signal through whenStable when the fixture is stable (autoDetectChanges)',
+    it('should signal through whenStable when the fixture is stable (autoDetectChanges)',
         async(() => {
           let componentFixture = TestBed.createComponent(AsyncComp);
           componentFixture.autoDetectChanges();