diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 918845c7f446d5123e1dce3cf598a070216bf826..a636709be17e2ee04f1b85d07fe091ff20f69264 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: python
+image: python:3.8
 
 stages:
   - build