diff --git a/extra/game-worlds/game-worlds.factor b/extra/game-worlds/game-worlds.factor
index c9ea03e333..2fb115b5d0 100644
--- a/extra/game-worlds/game-worlds.factor
+++ b/extra/game-worlds/game-worlds.factor
@@ -12,12 +12,12 @@ M: game-world draw*
     swap >>tick-slice draw-world ;
 
 M: game-world begin-world
+    open-game-input 
     dup [ tick-length ] [ ] bi <game-loop> [ >>game-loop ] keep start-loop
-    drop
-    open-game-input ;
-
-M: game-world end-world
-    close-game-input
-    [ [ stop-loop ] when* f ] change-game-loop
+    drop ;
+
+M: game-world end-world
+    [ [ stop-loop ] when* f ] change-game-loop
+    close-game-input
     drop ;