diff --git a/nixos/hosts/monitoring/default.nix b/nixos/hosts/monitoring/default.nix
index 9a0d175..6b312b7 100644
--- a/nixos/hosts/monitoring/default.nix
+++ b/nixos/hosts/monitoring/default.nix
@@ -32,7 +32,7 @@
       {
         job_name = "aerial";
         static_configs = [
-          { targets = "aerial.hoki-porgy.ts.net:14200"; }
+          { targets = ["aerial.hoki-porgy.ts.net:14200"]; }
         ];
       }
     ];