diff --git a/modules/@angular/common/src/pipes/date_pipe.ts b/modules/@angular/common/src/pipes/date_pipe.ts
index b2d6dacb8c3553..c8f9e97593b26a 100644
--- a/modules/@angular/common/src/pipes/date_pipe.ts
+++ b/modules/@angular/common/src/pipes/date_pipe.ts
@@ -53,7 +53,7 @@ var defaultLocale: string = 'en-US';
  * punctuations, ...) and details of the formatting will be dependent on the locale.
  * On the other hand in Dart version, you can also include quoted text as well as some extra
  * date/time components such as quarter. For more information see:
- * https://api.dartlang.org/apidocs/channels/stable/dartdoc-viewer/intl/intl.DateFormat.
+ * https://www.dartdocs.org/documentation/intl/0.13.0/intl/DateFormat-class.html
  *
  * `format` can also be one of the following predefined formats:
  *