diff --git a/package.xml b/package.xml
index 3b7b6b3dc074b84ec312de2849df78c3b2ef8f5b..a3cfaf5c231f338d352323852542a94682b2b6d1 100644
--- a/package.xml
+++ b/package.xml
@@ -16,7 +16,7 @@
   <exec_depend>rosbridge_library</exec_depend>
   <exec_depend>std_msgs</exec_depend>
   <!-- <exec_depend>python-inject-pip</exec_depend> -->
-  <exec_depend>python-msgpack</exec_depend>
+  <!-- <exec_depend>python-msgpack</exec_depend> -->
   <!-- <exec_depend>python-paho-mqtt-pip</exec_depend> -->
 
   <export>