diff --git a/addons/hw_drivers/controllers/driver.py b/addons/hw_drivers/controllers/driver.py
index 233b7422ea5..0fbc9962e56 100755
--- a/addons/hw_drivers/controllers/driver.py
+++ b/addons/hw_drivers/controllers/driver.py
@@ -278,7 +278,7 @@ class Manager(Thread):
                 }
             data = {
                 'params': {
-                    'data' : iot_box,
+                    'iot_box' : iot_box,
                     'devices' : devices_list,
                 }
             }