diff --git a/daq/src/mxlibs3/tell_client.py b/daq/src/mxlibs3/tell_client.py
index 5214877c..6bb29701 100755
--- a/daq/src/mxlibs3/tell_client.py
+++ b/daq/src/mxlibs3/tell_client.py
@@ -370,7 +370,7 @@ class TellClient:
         self._last_cmd_id = self.start_cmd("move_cold", reset_timestamp)
 
         if wait:
-            self.check_command_ok(timeout=360.0, msg=f"Move to park failed")
+            self.check_command_ok(timeout=360.0, msg=f"Move to cold failed")
 
     def trash(self):
         if self.__simulation: