diff --git a/src/screen.h b/src/screen.h
index 7574fd6..27276b4 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -1,9 +1,9 @@
 /*
- * rules.h, SJ
+ * screen.h, SJ
  */
 
-#ifndef _NETRANGE_H
- #define _NETRANGE_H
+#ifndef _SCREEN_H
+ #define _SCREEN_H
 
 #include "defs.h"
 
@@ -13,4 +13,4 @@
 void load_smtp_acl(struct smtp_acl *smtp_acl[]);
 int is_blocked_by_pilerscreen(struct smtp_acl *smtp_acl[], char *ipaddr, struct config *cfg);
 
-#endif /* _NETRANGE_H */
+#endif /* _SCREEN_H */