diff --git a/api-ref/src/wadls/netconn-api/src/os-layer3-ext.wadl b/api-ref/src/wadls/netconn-api/src/os-layer3-ext.wadl
index 67c192bb2..895fdbce3 100644
--- a/api-ref/src/wadls/netconn-api/src/os-layer3-ext.wadl
+++ b/api-ref/src/wadls/netconn-api/src/os-layer3-ext.wadl
@@ -43,10 +43,10 @@
path="add_router_interface">
-
-
-
+
+
+