diff --git a/pkgs/development/libraries/haskell/conduit-extra/default.nix b/pkgs/development/libraries/haskell/conduit-extra/default.nix
index 8443a4909fc1..1bcdd8f25e7e 100644
--- a/pkgs/development/libraries/haskell/conduit-extra/default.nix
+++ b/pkgs/development/libraries/haskell/conduit-extra/default.nix
@@ -18,6 +18,7 @@ cabal.mkDerivation (self: {
     async attoparsec blazeBuilder conduit exceptions hspec resourcet
     stm text transformers transformersBase
   ];
+  doCheck = false;
   meta = {
     homepage = "http://github.com/snoyberg/conduit";
     description = "Batteries included conduit: adapters for common libraries";