diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6674e0b..8479119 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,6 +8,7 @@ publish-pypi:
   stage: package
   image: python:3.12.2-alpine3.19
   script:
+    - apk add --no-cache gcc
     - pip install chardet poetry
     - poetry config virtualenvs.in-project true
     - poetry install -E compiler