diff --git a/src/sonic-yang-mgmt/tests/yang-model-tests/yangTest.json b/src/sonic-yang-mgmt/tests/yang-model-tests/yangTest.json
index c6551e198bca..e9aa65ae85ed 100644
--- a/src/sonic-yang-mgmt/tests/yang-model-tests/yangTest.json
+++ b/src/sonic-yang-mgmt/tests/yang-model-tests/yangTest.json
@@ -1045,6 +1045,7 @@
 				"lanes": "113,114",
 				"description": "50G|dccsw01.nw|Eth18",
 				"fec": "fc",
+				"speed": "11100",
 				"admin_status": "up"
 			}
 		},