diff --git a/.zuul.yaml b/.zuul.yaml
index b0f92a6..5d923e6 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -7,11 +7,13 @@
         - watcher-tempest-functional
         - watcher-tempest-dummy_optim
         - watcher-tempest-actuator
-        - watcher-tempest-basic_optim
+        - watcher-tempest-basic_optim:
+            voting: false
         - watcher-tempest-vm_workload_consolidation
         - watcher-tempest-host_maintenance
         - watcher-tempest-storage_balance
-        - watcher-tempest-workload_balancing
+        - watcher-tempest-workload_balancing:
+            voting: false
         - watcher-tempest-zone_migration
 
     gate:
diff --git a/watcher_tempest_plugin/tests/scenario/test_execute_basic_optim.py b/watcher_tempest_plugin/tests/scenario/test_execute_basic_optim.py
index 8d88502..634a6b6 100644
--- a/watcher_tempest_plugin/tests/scenario/test_execute_basic_optim.py
+++ b/watcher_tempest_plugin/tests/scenario/test_execute_basic_optim.py
@@ -86,7 +86,8 @@ class TestExecuteBasicStrategy(base.BaseInfraOptimScenarioTest):
             parameters={
                 "granularity": 300,
                 "period": 72000,
-                "aggregation_method": {"instance": "mean", "node": "mean"}
+                "aggregation_method": {"instance": "mean",
+                                       "compute_node": "mean"}
             }
         )
 
diff --git a/watcher_tempest_plugin/tests/scenario/test_execute_dummy_optim.py b/watcher_tempest_plugin/tests/scenario/test_execute_dummy_optim.py
index 724bbd1..330123d 100644
--- a/watcher_tempest_plugin/tests/scenario/test_execute_dummy_optim.py
+++ b/watcher_tempest_plugin/tests/scenario/test_execute_dummy_optim.py
@@ -51,8 +51,8 @@ class TestExecuteDummyStrategy(base.BaseInfraOptimScenarioTest):
 
         self.assertTrue(test_utils.call_until_true(
             func=functools.partial(self.has_audit_finished, audit['uuid']),
-            duration=30,
-            sleep_for=.5
+            duration=60,
+            sleep_for=2
         ))
 
         self.assertTrue(self.has_audit_succeeded(audit['uuid']))
@@ -74,8 +74,8 @@ class TestExecuteDummyStrategy(base.BaseInfraOptimScenarioTest):
         self.assertTrue(test_utils.call_until_true(
             func=functools.partial(
                 self.has_action_plan_finished, action_plan['uuid']),
-            duration=30,
-            sleep_for=.5
+            duration=60,
+            sleep_for=2
         ))
         _, finished_ap = self.client.show_action_plan(action_plan['uuid'])
         _, action_list = self.client.list_actions(
diff --git a/watcher_tempest_plugin/tests/scenario/test_execute_workload_balancing.py b/watcher_tempest_plugin/tests/scenario/test_execute_workload_balancing.py
index 2b5ed95..7657dd2 100644
--- a/watcher_tempest_plugin/tests/scenario/test_execute_workload_balancing.py
+++ b/watcher_tempest_plugin/tests/scenario/test_execute_workload_balancing.py
@@ -66,13 +66,13 @@ class TestExecuteWorkloadBalancingStrategy(base.BaseInfraOptimScenarioTest):
         self.make_host_statistic()
 
         audit_parameters = {
-            "metrics": ["cpu_util"],
-            "thresholds": {"cpu_util": 0.2},
-            "weights": {"cpu_util_weight": 1.0},
-            "periods": {"instance": 72000, "node": 60000},
-            "instance_metrics": {"cpu_util": "compute.node.cpu.percent"},
+            "metrics": ["instance_cpu_usage"],
+            "thresholds": {"instance_cpu_usage": 0.2},
+            "weights": {"instance_cpu_usage_weight": 1.0},
+            "periods": {"instance": 72000, "compute_node": 60000},
+            "instance_metrics": {"instance_cpu_usage": "host_cpu_usage"},
             "granularity": 300,
-            "aggregation_method": {"instance": "mean", "node": "mean"}}
+            "aggregation_method": {"instance": "mean", "compute_node": "mean"}}
 
         _, goal = self.client.show_goal(self.GOAL)
         _, strategy = self.client.show_strategy("workload_stabilization")