From c375b224b0dc891ac49f116bcd38fe4de60854ab Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Fri, 28 Aug 2015 14:23:57 +0200
Subject: [PATCH] haskell-concurrent-extra fails its test suite.

---
 pkgs/development/haskell-modules/configuration-common.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 528a493aba02..b55ffd5f4613 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1010,4 +1010,8 @@ self: super: {
     ];
     prePatch = '' sed -i -e "/Extra-Lib-Dirs/d" -e "/Include-Dirs/d" "hcwiid.cabal" '';
   });
+
+  # https://github.com/basvandijk/concurrent-extra/issues/12
+  concurrent-extra = dontCheck super.concurrent-extra;
+
 }