diff --git a/hosts/monitoring01/configuration.nix b/hosts/monitoring01/configuration.nix
index ca22b15..e941943 100644
--- a/hosts/monitoring01/configuration.nix
+++ b/hosts/monitoring01/configuration.nix
@@ -87,7 +87,31 @@
           Enabled = true;
           Address = "ca.home.2rjus.net:443";
           Verify = true;
-          Duration = "1h";
+          Duration = "12h";
+        }
+        {
+          Enabled = true;
+          Address = "jelly.home.2rjus.net:443";
+          Verify = true;
+          Duration = "12h";
+        }
+        {
+          Enabled = true;
+          Address = "grafana.home.2rjus.net:443";
+          Verify = true;
+          Duration = "12h";
+        }
+        {
+          Enabled = true;
+          Address = "prometheus.home.2rjus.net:443";
+          Verify = true;
+          Duration = "12h";
+        }
+        {
+          Enabled = true;
+          Address = "alertmanager.home.2rjus.net:443";
+          Verify = true;
+          Duration = "12h";
         }
       ];
     };
diff --git a/services/monitoring/prometheus.nix b/services/monitoring/prometheus.nix
index 9f9d53a..ea1d852 100644
--- a/services/monitoring/prometheus.nix
+++ b/services/monitoring/prometheus.nix
@@ -191,6 +191,14 @@
           }
         ];
       }
+      {
+        job_name = "labmon";
+        static_configs = [
+          {
+            targets = [ "monitoring01.home.2rjus.net:9969" ];
+          }
+        ];
+      }
     ];
   };
 }