diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 55890e24a2c4a66d470265d9f3b89389726d2f35..4d99831863fb11683f04a9c29ea7db89a5c2ce47 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ stages:
   - test
 
 default:
-  image: cern/cc7-base:latest
+  image: registry.cern.ch/docker.io/cern/cc7-base:latest
   tags:
     - cvmfs
   before_script:
@@ -24,11 +24,6 @@ check-formatting:
     when: on_failure
     expire_in: 1 week
 
-# test-python2:
-#   stage: test
-#   script:
-#     - python2 -m compileall -q .
-
 test-python3:
   stage: test
   script: