diff --git a/src/orchestrator/orchestrator.py b/src/orchestrator/orchestrator.py
index 858c7d2..cf903f5 100644
--- a/src/orchestrator/orchestrator.py
+++ b/src/orchestrator/orchestrator.py
@@ -174,8 +174,10 @@ def __is_file_mutable(self, fn: str) -> bool:
         #
         # TODO: ignore blacklisted files (e.g., Gazebo, ROS core code)
         #
-
-        return True
+        blacklist = [
+            'src/yujin_ocs/yocs_cmd_vel_mux/src/cmd_vel_subscribers.cpp'
+        ]
+        return fn not in blacklist
 
     @property
     def files(self) -> List[str]: