diff --git a/hbd/server/notify.py b/hbd/server/notify.py
index a630e92..8b401d2 100644
--- a/hbd/server/notify.py
+++ b/hbd/server/notify.py
@@ -209,7 +209,7 @@ def _send_mattermost(channel_cfg: dict, notif: Notification) -> bool:
         return False
     text = f"**{notif.title}**\n{notif.body}"
     if notif.url:
-        text += f"\n[Plugin metrics]({notif.url})"
+        text += f"\n[Plugin metrics] {notif.url}"
     ses = {"url": host, "scheme": "http", "basepath": "/api/v4", "port": 8065}
     mm = Driver(ses)
     payload: dict = {"text": text, "channel": channel, "username": channel_cfg.get("username", "hbd")}