diff --git a/ros2_controllers.humble.repos b/ros2_controllers.humble.repos
index a0432f65b3..548c95b44a 100644
--- a/ros2_controllers.humble.repos
+++ b/ros2_controllers.humble.repos
@@ -6,7 +6,7 @@ repositories:
   realtime_tools:
     type: git
     url: https://github.com/ros-controls/realtime_tools.git
-    version: master
+    version: humble
   kinematics_interface:
     type: git
     url: https://github.com/ros-controls/kinematics_interface.git