diff --git a/src/sonic-bgpcfgd/bgpcfgd/main.py b/src/sonic-bgpcfgd/bgpcfgd/main.py
index 64d2edbed1..799390273d 100644
--- a/src/sonic-bgpcfgd/bgpcfgd/main.py
+++ b/src/sonic-bgpcfgd/bgpcfgd/main.py
@@ -43,6 +43,7 @@ def do_work():
         InterfaceMgr(common_objs, "CONFIG_DB", swsscommon.CFG_LOOPBACK_INTERFACE_TABLE_NAME),
         InterfaceMgr(common_objs, "CONFIG_DB", swsscommon.CFG_VLAN_INTF_TABLE_NAME),
         InterfaceMgr(common_objs, "CONFIG_DB", swsscommon.CFG_LAG_INTF_TABLE_NAME),
+        InterfaceMgr(common_objs, "CONFIG_DB", swsscommon.CFG_VLAN_SUB_INTF_TABLE_NAME),
         # State DB managers
         ZebraSetSrc(common_objs, "STATE_DB", swsscommon.STATE_INTERFACE_TABLE_NAME),
         # Peer Managers