diff --git a/extra/game/loop/loop.factor b/extra/game/loop/loop.factor
old mode 100644
new mode 100755
index 1bdcece936..fa9d17eb0f
--- a/extra/game/loop/loop.factor
+++ b/extra/game/loop/loop.factor
@@ -2,7 +2,7 @@
 USING: accessors timers alien.c-types calendar classes.struct
 continuations destructors fry kernel math math.order memory
 namespaces sequences specialized-vectors system
-tools.memory ui ui.gadgets.worlds vm vocabs.loader arrays
+ui ui.gadgets.worlds vm vocabs.loader arrays
 tools.time.struct locals ;
 IN: game.loop