diff --git a/flake.nix b/flake.nix
index ac3d1d8b..a3856fe6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -158,6 +158,7 @@
         };
       };
       overlays = [
+        self.overlays.cinny
         self.overlays.pyronet-packages
         self.overlays.nix-index
         self.overlays.sway-unwrapped
diff --git a/overlays/cinny/default.nix b/overlays/cinny/default.nix
index ea62084e..d18bd510 100644
--- a/overlays/cinny/default.nix
+++ b/overlays/cinny/default.nix
@@ -1,4 +1,4 @@
-_: prev: {
+_: final: prev: {
   cinny-unwrapped = prev.cinny-unwrapped.overrideAttrs (old: {
     patches = (old.patches or [ ]) ++ [ ./nix-commands.patch ];
   });
diff --git a/systems/x86_64-linux/prefect/services/caddy.nix b/systems/x86_64-linux/prefect/services/caddy.nix
index 709855d7..c9c19db6 100644
--- a/systems/x86_64-linux/prefect/services/caddy.nix
+++ b/systems/x86_64-linux/prefect/services/caddy.nix
@@ -102,12 +102,12 @@ in {
       ${pns.matrix-server.extUrl} = {
         extraConfig = ''
           handle /_matrix/* {
-            reverse_proxy http://100.123.15.72:6922
+            reverse_proxy http://${marvin}:${toString pns.matrix-server.port}
           }
           @nativeRouter not file {path} /
           handle {
             rewrite @nativeRouter {http.matchers.file.relative}
-            root * /var/www/cinny/dist
+            root * ${pkgs.cinny}
             file_server
           }
         '';