diff --git a/package/gluon-core/luasrc/lib/gluon/upgrade/021-interface-roles b/package/gluon-core/luasrc/lib/gluon/upgrade/021-interface-roles
index 6bceb36e55..3040341155 100755
--- a/package/gluon-core/luasrc/lib/gluon/upgrade/021-interface-roles
+++ b/package/gluon-core/luasrc/lib/gluon/upgrade/021-interface-roles
@@ -43,6 +43,7 @@ if uci:get('gluon', 'iface_wan') then
 end
 if uci:get('gluon', 'iface_single') then
 	roles.wan = uci:get_list('gluon', 'iface_single', 'role')
+	roles.lan = uci:get_list('gluon', 'iface_single', 'role')
 end
 
 -- Non-existing interfaces are nil, so they will not be added to the table