diff --git a/pkgs/misc/cups/cups-pk-helper.nix b/pkgs/misc/cups/cups-pk-helper.nix
index b3d289df551c..91f5af1062c1 100644
--- a/pkgs/misc/cups/cups-pk-helper.nix
+++ b/pkgs/misc/cups/cups-pk-helper.nix
@@ -1,15 +1,16 @@
 { stdenv, fetchurl, intltool, pkgconfig, glib, polkit, cups }:
 
 stdenv.mkDerivation rec {
-  version = "0.2.5";
+  version = "0.2.6";
   name = "cups-pk-helper-${version}";
 
   src = fetchurl {
     url = "http://www.freedesktop.org/software/cups-pk-helper/releases/cups-pk-helper-${version}.tar.xz";
-    sha256 = "0651ij5p5s0n3xxbaqsy72s22nx9hfkrjgvg766lkqd1cpniw8hr";
+    sha256 = "0a52jw6rm7lr5nbyksiia0rn7sasyb5cjqcb95z1wxm2yprgi6lm";
   };
 
-  buildInputs = [ intltool pkgconfig glib polkit cups ];
+  nativeBuildInputs = [ pkgconfig intltool ];
+  buildInputs = [ glib polkit cups ];
 
   meta = with stdenv.lib; {
     description = "PolicyKit helper to configure cups with fine-grained privileges";