diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0f3699f..079cc48 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -23,7 +23,7 @@ synchro-et-tests:
     - rsync -avzlh * /home/webmaster/site-a-lec.org/articles/
     - |+
       files=""
-      files=$(git diff-tree --no-commit-id --name-only -r $CI_COMMIT_SHA | grep stl || ls *.stl)
+      files=$(git diff-tree --no-commit-id --name-only -r $CI_COMMIT_SHA | grep stl || find . -name "*.stl")
     - cd /home/webmaster/site-a-lec.org
     - |+
       errors=0
@@ -49,7 +49,7 @@ deploiement:      # This job runs in the deploy stage.
   script:
     - |+
       files=""
-      files=$(git diff-tree --no-commit-id --name-only -r $CI_COMMIT_SHA | grep stl || ls *.stl)
+      files=$(git diff-tree --no-commit-id --name-only -r $CI_COMMIT_SHA | grep stl || find . -name "*.stl")
     - cd /home/webmaster/site-a-lec.org
     - |+
       errors=0