diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 73d9be6dcc69c0062d11118e1e2d48c1ebe17115..c074561832b8873144cef90719e26ae50fe78074 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,6 +22,7 @@ before_script:
 
 pypi_publish:
   before_script:
+   - pip list
    - pip install twine
   only:
    - main