diff --git a/sdbs_infra/dashboard/models.py b/sdbs_infra/dashboard/models.py
index 77f8336..6754489 100644
--- a/sdbs_infra/dashboard/models.py
+++ b/sdbs_infra/dashboard/models.py
@@ -51,6 +51,6 @@ class Service(OrderedModel):
                     if rel in link_tag.attrs['rel']:
                         result = link_tag.attrs['href']
                         if self.url not in result:
-                            return self.url + result if result.startswith("/") else f"/{result}"
+                            return self.url + (result if result.startswith("/") else f"/{result}")
                         else:
                             return result