diff --git a/CMakeLists.txt b/CMakeLists.txt
index 48e96b3722da14841649294e95c031fa92d0d372..f6e6f4e29aed4392d07ec0cc52eae676da51e20f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -248,7 +248,8 @@ add_message_files(
   GimbalTestCommand.msg
   StartGestureClassifier.msg
   StopGestureClassifier.msg 
-  GestureClassification.msg 
+  GestureClassification.msg
+  LoopSelCommand.msg
 )
 
 ## Generate services in the 'srv' folder
diff --git a/msg/LoopSelCommand.msg b/msg/LoopSelCommand.msg
new file mode 100644
index 0000000000000000000000000000000000000000..3de853e7210201049e09d3cd7b49bd4e615d83fc
--- /dev/null
+++ b/msg/LoopSelCommand.msg
@@ -0,0 +1,2 @@
+string key
+string command