diff --git a/obj.go b/obj.go
index 8957c0e..471b883 100644
--- a/obj.go
+++ b/obj.go
@@ -600,7 +600,7 @@ func addObjItem(code string, name string, itemTypeID64 int64, weight int) (int64
 			if err != nil {
 				return 0, nil
 			} else {
-				cacheObjItem[name] = obj1
+				cacheObjItem[name] = obj
 				return obj.ObjID64, nil
 			}