diff --git a/pkgs/os-specific/linux/cryptsetup/default.nix b/pkgs/os-specific/linux/cryptsetup/default.nix
index 962de55a1568..765a49c64465 100644
--- a/pkgs/os-specific/linux/cryptsetup/default.nix
+++ b/pkgs/os-specific/linux/cryptsetup/default.nix
@@ -1,13 +1,19 @@
-{stdenv, fetchurl, libuuid, popt, devicemapper, libgcrypt }:
+{stdenv, fetchurl, libuuid, popt, devicemapper, udev }:
 
 stdenv.mkDerivation {
-  name = "cryptsetup-1.4.1";
+  name = "cryptsetup-1.0.6";
   src = fetchurl {
-    url = http://cryptsetup.googlecode.com/files/cryptsetup-1.4.1.tar.bz2;
-    sha256 = "82b143328c2b427ef2b89fb76c701d311c95b54093c21bbf22342f7b393bddcb";
+    url = http://cryptsetup.googlecode.com/files/cryptsetup-1.0.6.tar.bz2;
+    sha256 = "df7fda80cfa01f063caf39140287a47d018dfe056fc71a3ba605e690ff0183fd";
   };
 
-  buildInputs = [ libuuid popt devicemapper libgcrypt ];
+  configureFlags = [ "--enable-libdevmapper" ];
+
+  patchPhase = ''
+    sed -i -e 's@/sbin/udevsettle@${udev}/sbin/udevadm settle@' lib/libdevmapper.c
+  '';
+
+  buildInputs = [ libuuid popt devicemapper ];
 
   meta = {
     homepage = http://code.google.com/p/cryptsetup/;