diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f8f71d0b3022b8acaf02c592fb0131c2726eb52e..0fabd9e179da3a0bbd4ba65c7912cf2df34b2d34 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -98,6 +98,9 @@ spack:setup:
 
     - 'echo "config: { install_tree: { root: /stack/spack/opt/spack } }" > /stack/spack/etc/config.yaml'
 
+    - spack/bin/spack config blame mirror
+    - spack/bin/spack config blame config
+
     - |
       if [ ! -d /buildcache/build_cache ]; then
         spack/bin/spack gpg publish -d /buildcache