diff --git a/obj.go b/obj.go
index 6d36c63..85de9df 100644
--- a/obj.go
+++ b/obj.go
@@ -168,7 +168,7 @@ func delObj(objId int64) error {
 		return errors.New("Can only delete objSubTypeMessageAuctionAnnounce.")
 	}
 
-	stmt, err := db.Prepare(`DELETE FROM obj o WHERE o.id = ?`)
+	stmt, err := db.Prepare(`DELETE FROM obj WHERE id = ?`)
 	if err != nil {
 		return err
 	}