diff --git a/shells/default.nix b/shells/default.nix
index 18f881c..97a205d 100644
--- a/shells/default.nix
+++ b/shells/default.nix
@@ -1,4 +1,4 @@
-{ ... }:
+{ inputs, ... }:
 let
   forEachSystem =
     inputs.nixpkgs.lib.genAttrs [ "aarch64-linux" "x86_64-linux" ];