diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bebd97efbc..e5664da689 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -90,6 +90,7 @@ unit-testing:
 unit-testing-erratic:
   stage: test
   retry: 2
+  allow_failure: true
   only:
     changes:
       - "**/*.ex"