diff --git a/pkgs/development/libraries/consolekit/default.nix b/pkgs/development/libraries/consolekit/default.nix
index 99d2fddda411..f93278531266 100644
--- a/pkgs/development/libraries/consolekit/default.nix
+++ b/pkgs/development/libraries/consolekit/default.nix
@@ -1,14 +1,14 @@
-{ stdenv, fetchurl, pkgconfig, dbus_glib, zlib, pam, glib, libX11, polkit }:
+{ stdenv, fetchurl, pkgconfig, dbus_glib, zlib, pam, glib, libX11, policykit, expat }:
 
 stdenv.mkDerivation rec {
-  name = "consolekit-0.3.1";
+  name = "consolekit-0.2.10";
   
   src = fetchurl {
-    url = http://www.freedesktop.org/software/ConsoleKit/dist/ConsoleKit-0.3.1.tar.bz2;
-    sha256 = "0b834ly6l8l76awr2pn2xz3ic6ilhfif4h3nsi96ffa91n09ydk0";
+    url = http://www.freedesktop.org/software/ConsoleKit/dist/ConsoleKit-0.2.10.tar.gz;
+    sha256 = "1jrv33shrmc1klwpgp02pycmbk9lfaxkd5q7bqxb6v95cl7m3f82";
   };
   
-  buildInputs = [ pkgconfig dbus_glib zlib pam glib libX11 polkit ];
+  buildInputs = [ pkgconfig dbus_glib zlib pam glib libX11 policykit expat ];
 
   configureFlags = "--enable-pam-module --with-pam-module-dir=$(out)/lib/security --localstatedir=/var --sysconfdir=/etc";
 
diff --git a/pkgs/os-specific/linux/hal/default.nix b/pkgs/os-specific/linux/hal/default.nix
index 7c538dfca5b3..f62d4cd1eb3d 100644
--- a/pkgs/os-specific/linux/hal/default.nix
+++ b/pkgs/os-specific/linux/hal/default.nix
@@ -4,7 +4,7 @@ assert stdenv ? glibc;
 
 stdenv.mkDerivation rec {
   name = "hal-0.5.13";
-  
+
   src = fetchurl {
     url = "http://hal.freedesktop.org/releases/${name}.tar.gz";
     sha256 = "1by8z7vy1c1m3iyh57rlqx6rah5gj6kx3ba30s9305bnffij5kzb";
@@ -13,6 +13,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     pkgconfig python pciutils expat libusb dbus.libs dbus_glib glib
     libuuid perl perlXMLParser gettext zlib gperf
+    consolekit policykit
     # !!! libsmbios is broken; it doesn't install headers.
   ];
 
@@ -24,7 +25,6 @@ stdenv.mkDerivation rec {
     --localstatedir=/var
     --with-eject=${eject}/bin/eject
     --with-linux-input-header=${stdenv.glibc}/include/linux/input.h
-    --disable-policy-kit
   '';
 
   propagatedBuildInputs = [libusb libsmbios];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6f448f5fef24..ffb6c62f1736 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3011,7 +3011,7 @@ let
   };
 
   consolekit = import ../development/libraries/consolekit {
-    inherit stdenv fetchurl pkgconfig dbus_glib zlib pam polkit;
+    inherit stdenv fetchurl pkgconfig dbus_glib zlib pam policykit expat;
     inherit (gtkLibs) glib;
     inherit (xlibs) libX11;
   };
@@ -5041,7 +5041,8 @@ let
   hal = import ../os-specific/linux/hal {
     inherit fetchurl stdenv pkgconfig python pciutils usbutils expat
       libusb dbus dbus_glib libuuid perl perlXMLParser
-      gettext zlib eject libsmbios udev gperf dmidecode utillinuxng;
+      gettext zlib eject libsmbios udev gperf dmidecode utillinuxng
+      consolekit policykit;
     inherit (gtkLibs) glib;
   };