diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c44a22fd559b5cf0d5c38c432de7fdc4142d7c43..5530b30127e82aa80742eb810694db0b2843de22 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -171,7 +171,7 @@ lint:
     - pip install df-wiki-cli --index-url https://gitlab-ci-token:${CI_JOB_TOKEN}@gitlab.pasteur.fr/api/v4/projects/5222/packages/pypi/simple
     - cd content/3.defense-systems
   script:
-    - find . -name '*.md' -print0 | xargs -0 -I {} df-wiki-cli content lint --file {}
+    - find . -name '*.md' ! -name '0.index.md' -print0 | xargs -0 -I {} df-wiki-cli content lint --file {}
   when: manual      
   rules: 
     - if: $CI_COMMIT_BRANCH != "main"