diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7f03bdb8ed..27bb9ca7b8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1128,6 +1128,7 @@ cross-version-config-tests:
     untracked: true
     expire_in: "1 day"
     when: always
+  allow_failure: true # #6007
 
 # Jobs for regular GCC builds on Alpine Linux 3.23 (amd64)