diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0387db32805c809243b8c8b26892bd285b78e014..e666a77cf247b5dd1fcd5bf0b769fd4ac56a4c30 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -33,7 +33,13 @@ before_script:
 build_and_deploy:
   script:
     - pandoc -v
-    - git submodule update --recursive --remote
+    - cd hakyll-bootstrap/cours/prog_seq
+    - git pull
+    - cd ../math_tech_info
+    - git pull
+    - cd ../phys_app
+    - git pull
+    - cd ../../..
     - make
     - rsync -avzz css ur1bg_malas@ur1bg.ftp.infomaniak.com:web/malaspinas/
     - rsync -avzz figs ur1bg_malas@ur1bg.ftp.infomaniak.com:web/malaspinas/