diff --git a/config.in b/config.in
index 740a341..27f5d8d 100644
--- a/config.in
+++ b/config.in
@@ -76,7 +76,7 @@ comment "Animations"
 	dep_bool "Game of Life"     ANIMATION_GAMEOFLIFE    $RANDOM_SUPPORT
 	dep_bool "Breakout Demo"    ANIMATION_BREAKOUT      $GAME_BREAKOUT
 	bool     "M Herweg"         ANIMATION_MHERWEG
-	bool	 "Langton Ant"      ANIMATION_LTN_ANT       $RANDOM_SUPPORT
+	dep_bool "Langton Ant"      ANIMATION_LTN_ANT       $RANDOM_SUPPORT
 	
 	comment  "Special Animations"
 	bool     "Test Animations"  ANIMATION_TESTS