diff --git a/src/share/resource_manager/ob_group_list.h b/src/share/resource_manager/ob_group_list.h
index 739600cbe..c32c67b53 100644
--- a/src/share/resource_manager/ob_group_list.h
+++ b/src/share/resource_manager/ob_group_list.h
@@ -40,6 +40,7 @@ CGID_DEF(OBCG_LOCK, 20)
 CGID_DEF(OBCG_UNLOCK, 21)
 CGID_DEF(OBCG_DIRECT_LOAD_HIGH_PRIO, 22)
 CGID_DEF(OBCG_DDL, 23)
+CGID_DEF(OBCG_USER_LOCK, 24)
 
 
 // 100 for CG_LQ