diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4fc6852..e908892 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,21 +1,36 @@
-image: node:alpine
-
-cache:
-  paths:
-    - node_modules/
-    - .yarn
-
-before_script:  
-  - apt-get update -qq && apt-get install
-
-# stages order. 
 stages:
  - build
+ - deploy
 
 Build:
+  image: node:alpine
   stage: build
-  before_script: 
+  before_script:
     - yarn config set cache-folder .yarn
     - yarn install
   script:
     - yarn eleventy
+  cache:
+    paths:
+      - node_modules/
+      - .yarn
+  artifacts:
+    paths:
+      - _site/
+
+Deploy:
+  image: alpine
+  stage: deploy
+  before_script:
+    - apk add openssh-client findutils
+    - eval $(ssh-agent -s)
+    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
+    - mkdir -p ~/.ssh
+    - chmod 700 ~/.ssh
+    - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
+  script:
+    - cd _site
+    - find . -depth -type "f" -printf "%P\n" | grep -v -e content -e .sftp | awk '{print "rm "$1}' > .sftp_rm
+    - find . -depth -type "d" -printf "%P\n" | grep -v -e content -e .sftp | awk '{print "rmdir "$1}' > .sftp_rmdir
+    - ls | grep -v -e content -e .sftp | awk '{print "put -R "$1}' > .sftp_put
+    - cat .sftp_rm .sftp_rmdir .sftp_put | sftp -v fainsil@ftp.perso.bde.inp-toulouse.fr:www_public