diff --git a/pkgs/applications/graphics/luminance-hdr/default.nix b/pkgs/applications/graphics/luminance-hdr/default.nix
index 3359365cff1..811a907746d 100644
--- a/pkgs/applications/graphics/luminance-hdr/default.nix
+++ b/pkgs/applications/graphics/luminance-hdr/default.nix
@@ -1,9 +1,10 @@
-{ stdenv, cmake, fetchFromGitHub, pkgconfig, boost, exiv2, fftwFloat, gsl
+{ stdenv, mkDerivation, cmake, fetchFromGitHub, pkgconfig
+, boost, exiv2, fftwFloat, gsl
 , ilmbase, lcms2, libraw, libtiff, openexr
 , qtbase, qtdeclarative, qttools, qtwebengine, eigen
 }:
 
-stdenv.mkDerivation rec {
+mkDerivation rec {
   pname = "luminance-hdr";
   version = "2.6.0";