diff --git a/tox.ini b/tox.ini
index 93f7fbb..2c84211 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,17 +1,17 @@
 [flake8]
 max-line-length = 120
 show-source = true
-exclude = .*
+exclude = .*,venv
 extend-ignore = E203
 [isort]
 profile=black
-skip_glob=.*
+skip = venv
+skip_glob = .*
 [tox]
 envlist = py36, quality
 [testenv]
-deps =
-    pytest
-passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY
+deps = pytest
+passenv = http_proxy,HTTP_PROXY,https_proxy,HTTPS_PROXY,no_proxy,NO_PROXY
 commands =
     pip install -e aviso-server/monitoring
     pip install -e aviso-server/rest
@@ -26,5 +26,5 @@ deps =
     flake8
 commands =
     isort --check .
-    black --check .
+    black --check --exclude /venv/ --exclude .* .
     flake8 .
\ No newline at end of file