diff --git a/cls_tutorial.md b/cls_tutorial.md
index cdc639fb9..4a7a670e3 100644
--- a/cls_tutorial.md
+++ b/cls_tutorial.md
@@ -3,7 +3,7 @@ title: Custom Language Support Tutorial
 ---
 
 <!--
-INITIAL_SOURCE https://confluence.jetbrains.com/display/IDEADEV/Supporting+multiple+carets
+INITIAL_SOURCE https://confluence.jetbrains.com/display/IntelliJIDEA/Custom+Language+Support
 -->
 
 # {{ page.title }}