diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 712cc304ff0362a10efe34d7f3a7b0951a0a1e7e..94371d5f7c31b7ed66be0c8e7e23f4c50b20fa2d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -32,8 +32,8 @@ pages:
   image: gitlab-registry.irstea.fr/nicolas.narcon/presentation-pyotb-foss4g
   stage: pages
   script:
-    - mv /public public
-    - mv slides/* public
+    - cp -r /public public
+    - cp -r slides/* public
   artifacts:
     paths:
       - public
\ No newline at end of file