diff --git a/pkgs/development/libraries/haskell/digestive-functors-snap/default.nix b/pkgs/development/libraries/haskell/digestive-functors-snap/default.nix
index e5a3e0a44c6..71d1a6448fa 100644
--- a/pkgs/development/libraries/haskell/digestive-functors-snap/default.nix
+++ b/pkgs/development/libraries/haskell/digestive-functors-snap/default.nix
@@ -7,6 +7,7 @@ cabal.mkDerivation (self: {
   version = "0.6.1.0";
   sha256 = "07xb8jr70j03kggk55p3zzp07y7amzm7f8hdzry4vff7yx41rxhr";
   buildDepends = [ digestiveFunctors filepath mtl snapCore text ];
+  jailbreak = true;
   meta = {
     homepage = "http://github.com/jaspervdj/digestive-functors";
     description = "Snap backend for the digestive-functors library";