diff --git a/obj/tools/projekttool.c b/obj/tools/projekttool.c
index f61a9dd..f6adb70 100644
--- a/obj/tools/projekttool.c
+++ b/obj/tools/projekttool.c
@@ -6,7 +6,7 @@
 #include "/secure/wizlevels.h"
 #include <moving.h>
 
-inherit "/std/thing";
+inherit "/std/secure_thing";
 string hilfe;
 static int changetime;
 static int suppressinfos;