diff --git a/morph/lib/customize-monitoring.nix b/morph/lib/customize-monitoring.nix
index 05fe45107e44c583c495ee55aeb9e351ba3871f1..906e900ac5c802de149e4b75680ebd0bd39f11ad 100644
--- a/morph/lib/customize-monitoring.nix
+++ b/morph/lib/customize-monitoring.nix
@@ -59,5 +59,7 @@
     inherit paymentExporterTargets;
   };
 
+  services.private-storage.monitoring.grafana.domain = "${config.networking.hostName}.${config.networking.domain}";
+
   system.stateVersion = stateVersion;
 }
diff --git a/morph/lib/monitoring.nix b/morph/lib/monitoring.nix
index b48820f0941694869fdda06e724ba1ae714b5993..f3358f8c7426f9a6065b399b0944b4df145526d7 100644
--- a/morph/lib/monitoring.nix
+++ b/morph/lib/monitoring.nix
@@ -30,7 +30,6 @@ rec {
   ];
 
   services.private-storage.monitoring.grafana = {
-    domain = "monitoring.private.storage";
     prometheusUrl = "http://localhost:9090/";
     lokiUrl = "http://localhost:3100/";
   };