diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 788d1b6f829c01e98d60ae41e2d3c86d74c77a6e..9a792bdd9fbb768f224bde5ff074bc7cc06be412 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -43,6 +43,7 @@ php-cs-fixer:
 phpcpd:
   <<: *test
   script: vendor/bin/phpcpd --fuzzy src tests
+  allow_failures: true
 
 phpunit:
   <<: *test