diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1cebb0fc..c40be66a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,8 +16,6 @@ jobs:
           --health-interval 10s
           --health-timeout 5s
           --health-retries 5
-      co_execenv_python:
-        image: openhpi/co_execenv_python:3.4
       co_execenv_java:
         image: openhpi/co_execenv_java:8
 
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 516bf58a..77c3b3ee 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -43,7 +43,6 @@ rspec:
     - rake db:schema:load
     - rake db:migrate
     - docker login -u "${DOCKERHUB_USER}" -p "${DOCKERHUB_PASS}"
-    - docker pull openhpi/co_execenv_python:3.4
     - docker pull openhpi/co_execenv_java:8
   script:
     - rspec --format progress