From 3ed8a0c9dc3ab570bb2a6f853ba54970a9120ee3 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Mon, 8 Oct 2012 11:14:39 +0200
Subject: [PATCH] haskell-persistent: jail-break to support current versions of
 lifted-base

---
 pkgs/development/libraries/haskell/persistent/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/haskell/persistent/default.nix b/pkgs/development/libraries/haskell/persistent/default.nix
index b4010959d77..b410b36ea56 100644
--- a/pkgs/development/libraries/haskell/persistent/default.nix
+++ b/pkgs/development/libraries/haskell/persistent/default.nix
@@ -15,6 +15,7 @@ cabal.mkDerivation (self: {
     unorderedContainers vector
   ];
   extraLibraries = [ sqlite ];
+  jailbreak = true;
   meta = {
     homepage = "http://www.yesodweb.com/book/persistent";
     description = "Type-safe, multi-backend data serialization";