diff --git a/pkgs/gosignify.nix b/pkgs/gosignify.nix
index 2416d78..5042c6a 100644
--- a/pkgs/gosignify.nix
+++ b/pkgs/gosignify.nix
@@ -1,4 +1,4 @@
-{ lib, buildGoModule, fetchFromGitHub, isUnstable, ... }:
+{ lib, buildGoModule, fetchFromGitHub, ... }:
 
 with lib;
 buildGoModule rec {