diff --git a/ros2_rust_rolling.repos b/ros2_rust_rolling.repos
index 06e40bfab..def709c00 100644
--- a/ros2_rust_rolling.repos
+++ b/ros2_rust_rolling.repos
@@ -19,10 +19,6 @@ repositories:
     type: git
     url: https://github.com/ros2/rosidl_core.git
     version: rolling
-  ros2/rosidl_defaults:
-    type: git
-    url: https://github.com/ros2/rosidl_defaults.git
-    version: rolling
   ros2/unique_identifier_msgs:
     type: git
     url: https://github.com/ros2/unique_identifier_msgs.git