diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 31f3d73385c407df5c7abd4477ef0056a844ca48..6aac48e9c9fa311e4011afdbeaecd060f83f5134 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,6 +17,7 @@ variables:
   GIT_CHECKOUT: "false"
   # The fetch strategy fails with LFS and GitLab
   GIT_STRATEGY: "clone"
+  CI_DEBUG_TRACE: "true"
 
 before_script:
   # Provision efficiently the local LFS cache before checkout