diff --git a/flake.nix b/flake.nix
index ec3da0f..c689280 100644
--- a/flake.nix
+++ b/flake.nix
@@ -31,6 +31,7 @@
   outputs = inputs @ {
     flake-parts,
     vpnconfinement,
+    sub-merge,
     ...
   }:
     flake-parts.lib.mkFlake {
diff --git a/nixarr/readarr/default.nix b/nixarr/readarr/default.nix
index cab9bbe..b407bbd 100644
--- a/nixarr/readarr/default.nix
+++ b/nixarr/readarr/default.nix
@@ -6,6 +6,7 @@
 with lib; let
   cfg = config.nixarr.readarr;
   nixarr = config.nixarr;
+  defaultPort = 8787;
 in {
   options.nixarr.readarr = {
     enable = mkOption {