diff --git a/TestON/drivers/common/api/controller/onosrestdriver.py b/TestON/drivers/common/api/controller/onosrestdriver.py
index 49e20a2..d03e12e 100644
--- a/TestON/drivers/common/api/controller/onosrestdriver.py
+++ b/TestON/drivers/common/api/controller/onosrestdriver.py
@@ -1586,6 +1586,7 @@
                 deviceId = deviceIdpreFix + "{0:0{1}x}".format(dev,16)
                 #print deviceId
                 flowJson['deviceId'] = deviceId
+                dev += 1
 
                 # ethSrc starts with "0"; ethDst starts with "1"
                 # 3 Hex digit of device number; 4 digits of batch index number; 4 digits of batch size