diff --git a/pkgs/os-specific/darwin/yabai/default.nix b/pkgs/os-specific/darwin/yabai/default.nix
index 340be74972b7..cfa493daf67f 100644
--- a/pkgs/os-specific/darwin/yabai/default.nix
+++ b/pkgs/os-specific/darwin/yabai/default.nix
@@ -3,7 +3,6 @@
 , stdenvNoCC
 , fetchFromGitHub
 , fetchzip
-, writeShellScript
 , installShellFiles
 , testers
 , yabai