diff --git a/obj/tools/btool.c b/obj/tools/btool.c
index 87b6b3e..8795d9d 100644
--- a/obj/tools/btool.c
+++ b/obj/tools/btool.c
@@ -19,6 +19,8 @@
   ::create();
   SetProp(P_NAME,"Balance-Tool");
   SetProp(P_AUTOLOADOBJ,1);
+  SetProp(P_NODROP,1);
+  SetProp(P_NEVERDROP,1);
   AddId(({"btool","balancetool","balance-tool"}));
   SetProp(P_SHORT,"Ein Balance-Tool light");
   SetProp(P_LONG,