diff --git a/source/sdk/flutter/users.txt b/source/sdk/flutter/users.txt
index 0e0765f009..d02b8c6968 100644
--- a/source/sdk/flutter/users.txt
+++ b/source/sdk/flutter/users.txt
@@ -1,4 +1,4 @@
-.. _flutter-work-with-users
+.. _flutter-work-with-users:
 
 =============================
 User Management - Flutter SDK