diff --git a/configs/nixos/registry/route.nix b/configs/nixos/registry/route.nix
index 3cfae5e..653ae31 100644
--- a/configs/nixos/registry/route.nix
+++ b/configs/nixos/registry/route.nix
@@ -16,25 +16,17 @@
     {
       assertion =
         entries:
-        lib.all (
-          entry:
-          let
-            route = entry.value;
-          in
-          !lib.elem route.protocol [
-            "http"
-            "https"
-          ]
-          || (route.port != null && route.ports == [ ])
-        ) entries;
+        lib.all (entry: entry.value.port != null && entry.value.ports == [ ]) (
+          lib.filter (entry: entry.value.protocol != "udp") entries
+        );
       message = "HTTP and HTTPS routes must set port and not ports.";
     }
     {
       assertion =
         entries:
-        lib.all (
-          entry: entry.value.protocol != "udp" || (entry.value.port == null && entry.value.ports != [ ])
-        ) entries;
+        lib.all (entry: entry.value.port == null && entry.value.ports != [ ]) (
+          lib.filter (entry: entry.value.protocol == "udp") entries
+        );
       message = "UDP routes must set ports and not port.";
     }
   ];