diff --git a/zone/zonedb.h b/zone/zonedb.h
index 497beb322..08f442897 100644
--- a/zone/zonedb.h
+++ b/zone/zonedb.h
@@ -6,7 +6,7 @@
 #include "../common/loottable.h"
 #include "zonedump.h"
 #include "../common/faction.h"
-#include <stdint.h>
+#include <limits> 
 //#include "doors.h"
 
 struct wplist {