diff --git a/fhem/FHEM/31_LightScene.pm b/fhem/FHEM/31_LightScene.pm
index b43e6b89f..3011c4119 100644
--- a/fhem/FHEM/31_LightScene.pm
+++ b/fhem/FHEM/31_LightScene.pm
@@ -446,7 +446,7 @@ LightScene_Get($@)
     return $ret;
   }
 
-  return "Unknown argument $cmd, choose one of html scenes scene";
+  return "Unknown argument $cmd, choose one of html:noArg scenes:noArg scene:".join(",", sort keys %{$hash->{SCENES}})};
 }
 
 1;