diff --git a/obj.go b/obj.go
index 62717cf..6dba432 100644
--- a/obj.go
+++ b/obj.go
@@ -735,7 +735,7 @@ func loadObjItem() error {
 			return err
 		}
 
-		if v, ok := cacheObjItem.Load(intl_id); ok {
+		if _, ok := cacheObjItem.Load(intl_id); ok {
 			c := new(ChatWarsItem)
 			c.ObjID64 = id
 			c.Code = intl_id