diff --git a/daten.pl b/daten.pl
index 6f2a311..43b5cbc 100644
--- a/daten.pl
+++ b/daten.pl
@@ -68,6 +68,7 @@ reset_game :-
 	abolish(current_player/1),
 	abolish(game_window/1),
 	abolish(game_table/1),
+	abolish(game_control/1),
 	abolish(player_tokens/2).