diff --git a/.woodpecker.yaml b/.woodpecker.yaml
index 37accd5..f593f62 100644
--- a/.woodpecker.yaml
+++ b/.woodpecker.yaml
@@ -22,3 +22,20 @@ steps:
       source: public/**/*
       target: /
       strip_prefix: public/
+
+  - name: upload
+    when:
+      branch:
+        - preprod
+    image: plugins/s3
+    settings:
+      bucket: preprod-guide
+      endpoint: https://garage.deuxfleurs.fr
+      region: garage
+      access_key:
+        from_secret: aws_access_key_id
+      secret_key:
+        from_secret: aws_secret_access_key
+      source: public/**/*
+      target: /
+      strip_prefix: public/