diff --git a/test/integration/targets/nxos_udld_interface/tests/common/sanity.yaml b/test/integration/targets/nxos_udld_interface/tests/common/sanity.yaml
index 981d48d705..15e594f6c4 100644
--- a/test/integration/targets/nxos_udld_interface/tests/common/sanity.yaml
+++ b/test/integration/targets/nxos_udld_interface/tests/common/sanity.yaml
@@ -56,6 +56,12 @@
 
   - assert: *true
 
+  - name: "Conf2 Idempotence"
+    nxos_udld_interface: *conf2
+    register: result
+
+  - assert: *false
+
   - name: Remove the config
     nxos_udld_interface: &remove
       interface: "{{ intname }}"