diff --git a/src/service/service/service_handlers/microwave/MicrowaveServiceHandler.py b/src/service/service/service_handlers/microwave/MicrowaveServiceHandler.py
index 5b05160de288ffb3d180f4fcf581797b73a8ae07..fb54a1bc1db3071e88fd26e935c7779c7c2f19ee 100644
--- a/src/service/service/service_handlers/microwave/MicrowaveServiceHandler.py
+++ b/src/service/service/service_handlers/microwave/MicrowaveServiceHandler.py
@@ -81,7 +81,7 @@ class MicrowaveServiceHandler(_ServiceHandler):
         
             device_uuid = endpoints[0][0]
             device = self.__task_executor.get_device(DeviceId(**json_device_id(device_uuid)))
-            json_config_rule = json_config_rule_set('/service[{:s}]'.format(service_uuid), {
+            json_config_rule = json_config_rule_set('/services/service[{:s}]'.format(service_uuid), {
                 'uuid'       : service_uuid,
                 'node_id_src': node_id_src,
                 'tp_id_src'  : tp_id_src,
@@ -111,11 +111,13 @@ class MicrowaveServiceHandler(_ServiceHandler):
         results = []
         try:
             chk_type('endpoints', endpoints, list)
-            if len(endpoints) != 2: raise Exception('len(endpoints) != 2')
+            if len(endpoints) < 1: raise Exception('len(endpoints) < 1')
 
             device_uuid = endpoints[0][0]
             device = self.__task_executor.get_device(DeviceId(**json_device_id(device_uuid)))
-            json_config_rule = json_config_rule_delete('/service[{:s}]'.format(service_uuid), {'uuid': service_uuid})
+            json_config_rule = json_config_rule_delete('/services/service[{:s}]'.format(service_uuid), {
+                'uuid': service_uuid
+            })
             del device.device_config.config_rules[:]
             device.device_config.config_rules.append(ConfigRule(**json_config_rule))
             self.__task_executor.configure_device(device)