diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 945c8f9..601dcbd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,10 +14,10 @@ static_js_css:
 static_python:
   stage: static
   image: python:2.7
+  before_script:
+    - pip install tox
   script:
-    - pip install --no-cache-dir --no-deps -r requirements-dev.txt
-    - cp env-dist .env
-    - flake8 .
+    - tox -e flake8
 build:
   stage: build
   image: python:2.7