diff --git a/aio/content/guide/testing.md b/aio/content/guide/testing.md
index 43663cffc0..f572bfb81d 100644
--- a/aio/content/guide/testing.md
+++ b/aio/content/guide/testing.md
@@ -287,7 +287,7 @@ After you've set up your app for testing, you may find the following testing  gu
 * [Component testing scenarios](guide/testing-components-scenarios)—read about the various kinds of component testing scenarios and use cases.
 * [Testing attribute directives](guide/testing-attribute-directives)—learn about how to test your attribute directives.
 * [Testing pipes](guide/testing-pipes)—find out how to test attribute directives.
-* [Debugging tests](guide/testing-attribute-directives)—uncover common testing bugs.
+* [Debugging tests](guide/test-debugging)—uncover common testing bugs.
 * [Testing utility APIs](guide/testing-utility-apis)—get familiar with Angular testing features.