diff --git a/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix b/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix
index e45d25cfa342..38fcb8d40b41 100644
--- a/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix
+++ b/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix
@@ -1,7 +1,6 @@
 { lib, stdenv
 , fetchFromGitHub
 , nix-update-script
-, substituteAll
 , desktop-file-utils
 , pkg-config
 , writeScript