diff --git a/obj.go b/obj.go
index 8cd4a5f..bbc8404 100644
--- a/obj.go
+++ b/obj.go
@@ -647,7 +647,7 @@ func addObjXP(userID64 int64, expNow int64, expLvl int64, level int64, date time
 	}
 
 	res, err := tx.Exec(`INSERT INTO obj (obj_type_id, obj_sub_type_id)
-						          VALUES (` + strconv.FormatInt(cacheObjType[`xp`], 10) + `,` + strconv.FormatInt(cacheObSubjType[`xp`], 10) + `);`)
+						          VALUES (` + strconv.FormatInt(cacheObjType[`xp`], 10) + `,` + strconv.FormatInt(cacheObjSubjType[`xp`], 10) + `);`)
 	logOnError(err, "addObjXP : exec insert obj")
 	if err != nil {
 		err2 := tx.Rollback()