diff --git a/zdefs.acs b/zdefs.acs
index 71f070c..922b538 100644
--- a/zdefs.acs
+++ b/zdefs.acs
@@ -286,7 +286,7 @@
 #define APROP_Height		35
 #define APROP_Radius		36
 #define APROP_Reactiontime	37
-#defien APROP_MeleeRange	38
+#define APROP_MeleeRange	38
 
 // Render Styles ------------------------------------------------------------