diff --git a/cof/settings/cof_prod.py b/cof/settings/cof_prod.py
index b2f1b4ff..5fa9e6b0 100644
--- a/cof/settings/cof_prod.py
+++ b/cof/settings/cof_prod.py
@@ -206,5 +206,5 @@ MAIL_DATA = {
 # SiteCOF URL rewrite rules
 # ---
 
-SITECOF_INTERNAL_URL = r"/gestion/(en/|fr/|)sitecof/"
-SITECOF_PUBLIC_URL = r"/\\1news/"
+SITECOF_INTERNAL_URL = r"^/gestion/(en/|fr/|)sitecof/"
+SITECOF_PUBLIC_URL = "/\\1news/"
diff --git a/gestioncof/cms/models.py b/gestioncof/cms/models.py
index 0178218e..88650e5f 100644
--- a/gestioncof/cms/models.py
+++ b/gestioncof/cms/models.py
@@ -14,16 +14,19 @@ from wagtail.images.edit_handlers import ImageChooserPanel
 
 # Récriture des URL publiques par surcharge de get_url
 class COFRewriteUrlMixin:
-    def get_url(self, request=None, current_site=None):
-        url = super().get_url(request, current_site)
-        pattern = getattr(
-            settings, "SITECOF_INTERNAL_URL", r"/gestion/(en/|fr/|)sitecof/"
-        )
-        replace = getattr(settings, "SITECOF_PUBLIC_URL", "/\\1news/")
-        url = re.sub(pattern, replace, url)
-        return url
+    def get_url_parts(self, request=None, current_site=None):
+        (site_id, root_url, page_path) = super().get_url_parts(request)
 
-    url = property(get_url)
+        if page_path is None:
+            return (site_id, root_url, page_path)
+
+        pattern = getattr(settings, "SITECOF_INTERNAL_URL", r"^/(en/|fr/|)sitecof/")
+        replace = getattr(settings, "SITECOF_PUBLIC_URL", "/\\1news/")
+
+        print(pattern, replace, page_path)
+        page_path = re.sub(pattern, replace, page_path)
+
+        return (site_id, root_url, page_path)
 
 
 # Page pouvant afficher des actualités