diff --git a/erp5/util/testnode/ScalabilityTestRunner.py b/erp5/util/testnode/ScalabilityTestRunner.py
index 1cae006b457f44ef53088a044fd4b23b9cdb1398..29d0b89fd1dbbd6e0625aaca540a89a3a6fb89ae 100644
--- a/erp5/util/testnode/ScalabilityTestRunner.py
+++ b/erp5/util/testnode/ScalabilityTestRunner.py
@@ -423,16 +423,6 @@ late a SlapOS (positive) answer." %(str(os.getpid()),str(os.getpid()),))
         self._waitInstance(self.instance_title, SlapOSMasterCommunicator.INSTANCE_STATE_STARTED)
         self.slapos_communicator._request(SlapOSMasterCommunicator.INSTANCE_STATE_STARTED)
 
-      '''
-      # ROQUE: for now, this old hack is not needed 
-      # XXX: Dirty hack used to force haproxy to restart in time with all zope informations. 
-      self._waitInstance(self.instance_title, SlapOSMasterCommunicator.INSTANCE_STATE_STARTED)
-      self.slapos_communicator._request(SlapOSMasterCommunicator.INSTANCE_STATE_STOPPED)
-      self._waitInstance(self.instance_title, SlapOSMasterCommunicator.INSTANCE_STATE_STOPPED)
-      self.slapos_communicator._request(SlapOSMasterCommunicator.INSTANCE_STATE_STARTED)
-      ##########################################################
-      '''        
-
       self._waitInstance(self.instance_title, SlapOSMasterCommunicator.INSTANCE_STATE_STARTED)
       self.log("[DEBUG] INSTANCE CORRECTLY STARTED")
       
diff --git a/erp5/util/testnode/testnode.py b/erp5/util/testnode/testnode.py
index 4ff8d855efa1c9ee4ea688bc848afc56e0c46e58..46cfee00bfd44b3a6f33c2d5385db17ed095690d 100644
--- a/erp5/util/testnode/testnode.py
+++ b/erp5/util/testnode/testnode.py
@@ -406,8 +406,8 @@ shared = true
               # know slapos parameters to user for creating instances
 	      log("Getting configuration from test suite " + str(node_test_suite.test_suite_title))        
               generated_config = self.test_suite_portal.generateConfiguration(node_test_suite.test_suite_title)
-              jsonData = json.loads(generated_config)
-              cluster_configuration = Utils.deunicodeData(jsonData['configuration_list'][0])
+              json_data = json.loads(generated_config)
+              cluster_configuration = Utils.deunicodeData(json_data['configuration_list'][0])
               node_test_suite.edit(cluster_configuration=cluster_configuration)
               # Now prepare the installation of SlapOS and create instance
               status_dict = runner.prepareSlapOSForTestSuite(node_test_suite)