diff --git a/src/test/cord-api/Tests/WorkflowValidations/data/ATTWhiteList.json b/src/test/cord-api/Tests/WorkflowValidations/data/ATTWhiteList.json
index 2e41d40..3e7e6f6 100644
--- a/src/test/cord-api/Tests/WorkflowValidations/data/ATTWhiteList.json
+++ b/src/test/cord-api/Tests/WorkflowValidations/data/ATTWhiteList.json
@@ -5,25 +5,6 @@
             "device_id" : "of:000000000ac004da",
             "pon_port_id" : 536870912,
             "owner_id" : "1"
-    },
-    {
-            "serial_number": "ALPHe3d1cea3",
-            "device_id" : "of:000000000ac004da",
-            "pon_port_id" : 536870912,
-            "owner_id" : "1"
-    },
-    {
-            "serial_number": "ALPHe3d1cf84",
-            "device_id" : "of:000000000ac004da",
-            "pon_port_id" : 536870912,
-            "owner_id" : "1"
-    },
-    {
-            "serial_number": "ALPHe3d1cee9",
-            "device_id" : "of:000000000ac004da",
-            "pon_port_id" : 536870912,
-            "owner_id" : "1"
     }
-
   ]
 }