diff --git a/pkgs/tools/backup/duplicity/default.nix b/pkgs/tools/backup/duplicity/default.nix
index 45d6cb83739a..0f8c46e2dc31 100644
--- a/pkgs/tools/backup/duplicity/default.nix
+++ b/pkgs/tools/backup/duplicity/default.nix
@@ -1,14 +1,15 @@
-{ stdenv, fetchurl, python, librsync, ncftp, gnupg, boto, makeWrapper, lockfile }:
+{ stdenv, fetchurl, python, librsync, ncftp, gnupg, boto, makeWrapper
+, lockfile, setuptools }:
 
 let
-  version = "0.6.23";
+  version = "0.6.24";
 in
 stdenv.mkDerivation {
   name = "duplicity-${version}";
 
   src = fetchurl {
     url = "http://code.launchpad.net/duplicity/0.6-series/${version}/+download/duplicity-${version}.tar.gz";
-    sha256 = "0q0ckkmyq9z7xfbb1jajflmbzjwxpcjkkiab43rxrplm0ghz25vs";
+    sha256 = "0l14nrhbgkyjgvh339bbhnm6hrdwrjadphq1jmpi0mcgcdbdfh8x";
   };
 
   installPhase = ''
@@ -20,7 +21,7 @@ stdenv.mkDerivation {
       --prefix PYTHONPATH : "$(toPythonPath $out):$(toPythonPath ${boto}):$(toPythonPath ${lockfile})" \
   '';
 
-  buildInputs = [ python librsync makeWrapper ];
+  buildInputs = [ python librsync makeWrapper setuptools ];
 
   meta = {
     description = "Encrypted bandwidth-efficient backup using the rsync algorithm";