diff --git a/pkgs/desktops/lumina/lumina-pdf/default.nix b/pkgs/desktops/lumina/lumina-pdf/default.nix
index 9513d2d6730..b4e5039af1f 100644
--- a/pkgs/desktops/lumina/lumina-pdf/default.nix
+++ b/pkgs/desktops/lumina/lumina-pdf/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchFromGitHub, qmake, qtbase, qttools, poppler }:
+{ stdenv, mkDerivation, fetchFromGitHub, qmake, qtbase, qttools, poppler }:
 
-stdenv.mkDerivation rec {
+mkDerivation rec {
   pname = "lumina-pdf";
   version = "1.6.0";