diff --git a/.woodpecker.yml b/.woodpecker.yml
index d62afc1..7de5808 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -2,8 +2,8 @@ pipeline:
   build:
     image: gitnet.fr/deblan/mkdocs
     environments:
-      - SITE_URL=https://doc.murph-project.org/
     commands:
+      - echo site_url=https://doc.murph-project.org/ >> mkdocs.yml
       - mkdocs build
   deploy:
     image: eeacms/rsync
diff --git a/mkdocs.yml b/mkdocs.yml
index 5334eab..0969c58 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,5 +1,4 @@
 site_name: Documentation of Murph
-site_url: !!python/object/apply:os.getenv ["SITE_URL"]
 
 extra_css:
   - /_static/css/extra.css