1 files changed, 1 insertions, 1 deletions
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 88dff2f89..684f316f7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -339,7 +339,7 @@ re:gcc-8:
   <<: *branch_exceptions
   <<: *prerequisites
   stage: secondary
-  image: debian:unstable
+  image: debian:buster
   services:
     - mariadb:10
   variables: