diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index fbee44974597477e107f43f5646df2aced2212f1..9dbc510850ce9b108cf341740c6230fa0f1cc070 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,5 +5,6 @@ run-default:
     - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
   script:
     - pip install build twine versioneer
+    - versioneer install --vendor
     - python -m build
     - TWINE_PASSWORD=${CI_JOB_TOKEN} TWINE_USERNAME=gitlab-ci-token python -m twine upload --repository-url ${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/pypi dist/*