diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4523bfb..4fa8eaa 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,7 +12,7 @@ tox:
 
 package:
   stage: build
-  image: "python:3.6"
+  image: "python:2.7"
   only:
     refs:
       - master
@@ -22,8 +22,8 @@ package:
   before_script:
     - pip install twine
   script:
-    - python3 setup.py sdist bdist_wheel
-    - python3 -m twine upload dist/*
+    - python setup.py sdist bdist_wheel
+    - python -m twine upload dist/*
 
 # Production has to be triggered manually
 update_login_nodes: