diff --git a/vppcfg/vpp/dumper.py b/vppcfg/vpp/dumper.py
index fa08d09..2b0262f 100644
--- a/vppcfg/vpp/dumper.py
+++ b/vppcfg/vpp/dumper.py
@@ -142,6 +142,8 @@ def cache_to_config(self):
                             i["addresses"] = self.cache["interface_addresses"][
                                 iface.sw_if_index
                             ]
+                    if iface.sw_if_index in self.cache["interface_mpls"]:
+                        i["mpls"] = self.cache["interface_mpls"][iface.sw_if_index]
                     if iface.sw_if_index in self.cache["l2xcs"]:
                         l2xc = self.cache["l2xcs"][iface.sw_if_index]
                         i["l2xc"] = self.cache["interfaces"][