diff --git a/config/hosts/metrics-nekomesh/configuration.nix b/config/hosts/metrics-nekomesh/configuration.nix
index 0f46c1d..27ec8f0 100644
--- a/config/hosts/metrics-nekomesh/configuration.nix
+++ b/config/hosts/metrics-nekomesh/configuration.nix
@@ -9,7 +9,7 @@
     hostName = "metrics-nekomesh";
     firewall = {
       enable = true;
-      allowedTCPPorts = [ 80 443 ];
+      allowedTCPPorts = [ 80 443 9091 ];
     };
   };
 
diff --git a/config/hosts/metrics-nekomesh/prometheus.nix b/config/hosts/metrics-nekomesh/prometheus.nix
index 1e139a1..7d52369 100644
--- a/config/hosts/metrics-nekomesh/prometheus.nix
+++ b/config/hosts/metrics-nekomesh/prometheus.nix
@@ -12,5 +12,9 @@
         }];
       }
     ];
+    pushgateway = {
+      enable = true;
+      web.external-url = "metrics-nekomesh.vs.grzb.de:9091";
+    };
   };
 }