diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 95342c493..9f53706e1 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -529,7 +529,6 @@ cross-mingw64:
 #  4. Rebase any pending broken MRs on top of the commit which makes the CI job
 #     non-fatal, so that development on `main` is unblocked.
 msys2-mingw32:
-  allow_failure: true
   extends: .only-default-and-merges
   stage: build
   tags: