diff --git a/cd/project.py b/cd/project.py
index c4e79d4..ad7aca1 100644
--- a/cd/project.py
+++ b/cd/project.py
@@ -1,8 +1,10 @@
 """CI project."""
+
 from __future__ import annotations
 
 from pathlib import Path
 from typing import TYPE_CHECKING
+from urllib import urljoin
 
 if TYPE_CHECKING:
     from cd.projects import Projects
@@ -37,4 +39,4 @@ class Project:
             if value := projects.environment.get(variable, None):
                 self.root = value
         # url
-        self.url = Path(projects.url) / self.name
+        self.url = urljoin(projects.url, self.name)