diff --git a/pocketsphinxAdapter/grammar/cleanUp/cleanUp.jsgf b/pocketsphinxAdapter/grammar/cleanUp/cleanUp.jsgf
index bc76a3889e09f6dc83e1bf0bac93898dca3b2b92..1af0b6c2ac553684e07e2deb4c248565cd70ff59 100644
--- a/pocketsphinxAdapter/grammar/cleanUp/cleanUp.jsgf
+++ b/pocketsphinxAdapter/grammar/cleanUp/cleanUp.jsgf
@@ -3,5 +3,5 @@ grammar ToBI_cleanUp;
 public <task> = [tobi] [please] <command> [please] [tobi];
 
 <command> = <cleanUp>;
-<cleanUp> = (clean | tidy) [up] [the] [<rooms>];
+<cleanUp> = (clean | tidy) [up] [the] <rooms>;
 <rooms> = kitchen | bathroom | bedroom | living_room | dining_room | office;