diff --git a/pkgs/development/libraries/haskell/digestive-functors-aeson/default.nix b/pkgs/development/libraries/haskell/digestive-functors-aeson/default.nix
index 2613899d597..4a2ed876c3b 100644
--- a/pkgs/development/libraries/haskell/digestive-functors-aeson/default.nix
+++ b/pkgs/development/libraries/haskell/digestive-functors-aeson/default.nix
@@ -12,6 +12,7 @@ cabal.mkDerivation (self: {
   testDepends = [
     aeson digestiveFunctors HUnit mtl scientific tasty tastyHunit text
   ];
+  jailbreak = true;
   meta = {
     homepage = "http://github.com/ocharles/digestive-functors-aeson";
     description = "Run digestive-functors forms against JSON";