diff --git a/lib/components/Redoc/redoc.spec.js b/lib/components/Redoc/redoc.spec.js
index a3525c74..87d037d2 100644
--- a/lib/components/Redoc/redoc.spec.js
+++ b/lib/components/Redoc/redoc.spec.js
@@ -30,6 +30,7 @@ describe('Redoc components', () => {
       builder.createAsync(TestApp).then(fixture => {
         let component = getChildDebugElement(fixture.debugElement, 'redoc').componentInstance;
         expect(component).not.toBeNull();
+        fixture.destroy();
         done();
       }, err => done.fail(err));
     });
@@ -37,6 +38,7 @@ describe('Redoc components', () => {
     it('should init components tree without errors', (done) => {
       builder.createAsync(TestApp).then(fixture => {
         (() => fixture.detectChanges()).should.not.throw();
+        fixture.destroy();
         done();
       }, err => done.fail(err));
     });