diff --git a/fhem/FHEM/30_HUEBridge.pm b/fhem/FHEM/30_HUEBridge.pm
index 3f4e455db..49f556e75 100644
--- a/fhem/FHEM/30_HUEBridge.pm
+++ b/fhem/FHEM/30_HUEBridge.pm
@@ -187,7 +187,7 @@ HUEBridge_Get($@)
     }
     return $ret;
   } else {
-    return "Unknown argument $cmd, choose one of devices";
+    return "Unknown argument $cmd, choose one of devices:noArg";
   }
 }
 
diff --git a/fhem/FHEM/31_HUEDevice.pm b/fhem/FHEM/31_HUEDevice.pm
index faf1eb3c0..d260a0bf3 100644
--- a/fhem/FHEM/31_HUEDevice.pm
+++ b/fhem/FHEM/31_HUEDevice.pm
@@ -455,7 +455,7 @@ HUEDevice_Get($@)
     return HUEDevice_devStateIcon($hash);
   }
 
-  return "Unknown argument $cmd, choose one of rgb RGB devStateIcon";
+  return "Unknown argument $cmd, choose one of rgb:noArg RGB:noArg devStateIcon:noArg";
 }