diff --git a/cpu/6502/6502def.h b/cpu/6502/6502def.h
index d278c306f..3fca17919 100644
--- a/cpu/6502/6502def.h
+++ b/cpu/6502/6502def.h
@@ -30,7 +30,7 @@
  *
  * Author: Oliver Schmidt <ol.sc@web.de>
  *
- * @(#)$Id: 6502def.h,v 1.11 2008/03/29 15:21:51 oliverschmidt Exp $
+ * @(#)$Id: 6502def.h,v 1.12 2008/03/29 15:22:39 oliverschmidt Exp $
  */
 
 #ifndef __6502DEF_H__
@@ -85,9 +85,9 @@ typedef unsigned short uip_stats_t;
 
 #if WITH_FORWARDING
 #define UIP_CONF_TCP_FORWARD 1
-#else /* WITH_BOOST */
+#else /* WITH_FORWARDING */
 #define UIP_CONF_TCP_FORWARD 0
-#endif /* WITH_BOOST */
+#endif /* WITH_FORWARDING */
 
 #if WITH_CLIENT
 #define UIP_CONF_ACTIVE_OPEN 1