diff --git a/vppcfg/vpp/vppapi.py b/vppcfg/vpp/vppapi.py
index 639c3f1..189ae1e 100644
--- a/vppcfg/vpp/vppapi.py
+++ b/vppcfg/vpp/vppapi.py
@@ -121,6 +121,7 @@ class VPPApi:
             "interface_addresses": {},
             "interface_mpls": {},
             "interface_acls": {},
+            "interface_mpls": {},
             "bondethernets": {},
             "bondethernet_members": {},
             "bridgedomains": {},