diff --git a/.woodpecker.yml b/.woodpecker.yml
index 237ea91..e8805f6 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -3,9 +3,8 @@ pipeline:
     image: gitnet.fr/deblan/mkdocs
     environments:
     commands:
-      -
-        echo "site_url: https://doc.murph-project.org/" >> mkdocs.yml
-        mkdocs build
+      - echo "site_url: 'https://doc.murph-project.org/'" >> mkdocs.yml
+      - mkdocs build
   deploy:
     image: eeacms/rsync
     secrets: [ssh_user_host, ssh_priv_key]