diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c88d1b7c..76741761 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -178,7 +178,7 @@ release_pypi:
 
 publish_docker:
   stage: publish
-  image: python:2-slim-jessie
+  image: onegreyonewhite/tox:tox
   services:
     - name: 'docker:19.03-dind'
       alias: 'docker_service_host'
diff --git a/polemarch/__init__.py b/polemarch/__init__.py
index eff03c9e..a13a18a6 100644
--- a/polemarch/__init__.py
+++ b/polemarch/__init__.py
@@ -31,6 +31,6 @@
     "VST_ROOT_URLCONF": os.getenv("VST_ROOT_URLCONF", 'vstutils.urls'),
 }
 
-__version__ = "1.6.1.post1"
+__version__ = "1.6.1.post2"
 
 prepare_environment(**default_settings)