diff --git a/content/ru/includes/task-tutorial-prereqs.md b/content/ru/includes/task-tutorial-prereqs.md
index 4467c1d417..16158f4f56 100644
--- a/content/ru/includes/task-tutorial-prereqs.md
+++ b/content/ru/includes/task-tutorial-prereqs.md
@@ -5,4 +5,4 @@
 или вы можете использовать одну из песочниц Kubernetes:
 
 * [Killercoda](https://killercoda.com/playgrounds/scenario/kubernetes)
-* [Play with Kubernetes](http://labs.play-with-k8s.com/)
+* [Play with Kubernetes](https://labs.play-with-k8s.com/)