diff --git a/selfprivacy_api/utils/default_subdomains.py b/selfprivacy_api/utils/default_subdomains.py
index 828f9f4..25688b6 100644
--- a/selfprivacy_api/utils/default_subdomains.py
+++ b/selfprivacy_api/utils/default_subdomains.py
@@ -8,7 +8,7 @@ DEFAULT_SUBDOMAINS = {
     "pleroma": "social",
     "roundcube": "roundcube",
     "testservice": "test",
-    "prometheus": "",
+    "monitoring": "",
 }
 
 RESERVED_SUBDOMAINS = [