diff --git a/humble/distribution.yaml b/humble/distribution.yaml
index e45f78002fdc0..f70cebfea39c9 100644
--- a/humble/distribution.yaml
+++ b/humble/distribution.yaml
@@ -3757,6 +3757,21 @@ repositories:
       url: https://github.com/DFKI-NI/mir_robot.git
       version: humble
     status: developed
+  mocap4r2_msgs:
+    doc:
+      type: git
+      url: https://github.com/MOCAP4ROS2-Project/mocap4r2_msgs.git
+      version: humble-devel
+    release:
+      tags:
+        release: release/humble/{package}/{version}
+      url: https://github.com/MOCAP4ROS2-Project/mocap4r2_msgs-release.git
+      version: 0.0.5-1
+    source:
+      type: git
+      url: https://github.com/MOCAP4ROS2-Project/mocap4r2_msgs.git
+      version: humble-devel
+    status: developed
   mocap_optitrack:
     doc:
       type: git