diff --git a/ros_controls.humble.repos b/ros_controls.humble.repos
index 33ad107..360c752 100644
--- a/ros_controls.humble.repos
+++ b/ros_controls.humble.repos
@@ -10,7 +10,7 @@ repositories:
   ros-controls/realtime_tools:
     type: git
     url: https://github.com/ros-controls/realtime_tools.git
-    version: master
+    version: humble
   ros-controls/ros2_control:
     type: git
     url: https://github.com/ros-controls/ros2_control.git