diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 450d52fd22786bff7b4157ba8e5ebd1306d6a89b..08b64c11d91324a0f53606df49c3647e8ab28c64 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: python:alpine
+image: python:3.8-slim
 
 before_script:
   - pip install -r requirements.txt