diff --git a/kue/cmd/cli.py b/kue/cmd/cli.py
index 99fddb9..7d1bc00 100644
--- a/kue/cmd/cli.py
+++ b/kue/cmd/cli.py
@@ -26,6 +26,7 @@ parser.add_argument('--master', type=str, required=True,
 parser.add_argument('--minion', type=str, required=True, action='append',
                     help='minion')
 
+
 def main():
     args = parser.parse_args()
 
@@ -35,4 +36,4 @@ def main():
     cluster_config.minions = args.minion
 
     cluster = ansible.Cluster(config=cluster_config)
-    cluster.deploy()
\ No newline at end of file
+    cluster.deploy()
diff --git a/kue/drivers/ansible.py b/kue/drivers/ansible.py
index e52d8aa..c9060c3 100644
--- a/kue/drivers/ansible.py
+++ b/kue/drivers/ansible.py
@@ -27,8 +27,8 @@ class Cluster(object):
 
         try:
             shutil.copytree('ansible', '%s/project' % private_data_dir)
-            r = ansible_runner.run(private_data_dir=private_data_dir,
-                                   inventory=self.config.inventory,
-                                   playbook='site.yaml')
+            ansible_runner.run(private_data_dir=private_data_dir,
+                               inventory=self.config.inventory,
+                               playbook='site.yaml')
         finally:
             shutil.rmtree(private_data_dir, ignore_errors=True)
diff --git a/tox.ini b/tox.ini
index 3ab8d7a..b27c2e5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,9 +9,11 @@ deps =
   -r{toxinidir}/requirements.txt
 
 [testenv:linters]
+usedevelop = True
 deps =
   flake8
 commands = flake8
 
 [testenv:venv]
+skipsdist = True
 commands = {posargs}
\ No newline at end of file
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index e6f7893..9bdcc10 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -16,9 +16,11 @@
 - project:
     check:
       jobs:
+        - tox-linters
         - kue-integration-1-node
         - kue-integration-2-node
     gate:
       jobs:
+        - tox-linters
         - kue-integration-1-node
         - kue-integration-2-node
\ No newline at end of file