diff --git a/delft/eris.nix b/delft/eris.nix
index dfb8a5b..4d70d2a 100644
--- a/delft/eris.nix
+++ b/delft/eris.nix
@@ -85,6 +85,15 @@ in {
               group_wait = "30s";
               match.severity = "page";
             }
+
+            {
+              receiver = "nixos_aarch64";
+              group_wait = "30s";
+              match = {
+                severity = "page";
+                packet_device_id = "bd949fc7-29d5-4d6b-813b-e408f89a6c29";
+              };
+            }
           ];
         };
         receivers = [
@@ -101,6 +110,15 @@ in {
               }
             ];
           }
+          {
+            name = "nixos_aarch64";
+            webhook_configs = [
+              {
+                url = "http://127.0.0.1:9080/?target_id=%23nixos-aarch64";
+                send_resolved = true;
+              }
+            ];
+          }
         ];
       };
     };