diff --git a/mozilla/lib/libparse/pa_tags.h b/mozilla/lib/libparse/pa_tags.h
index 0e5de5eb017..87add90bcfd 100644
--- a/mozilla/lib/libparse/pa_tags.h
+++ b/mozilla/lib/libparse/pa_tags.h
@@ -247,8 +247,10 @@
 #define P_NOLAYER       104
 #ifdef SHACK
 #define P_BUILTIN	105
-#endif
 #define P_MAX		106
+#else
+#define P_MAX		105
+#endif
 
 /*****************
  * These define all the strings that match