diff --git a/pkgs/development/libraries/haskell/reactive-banana-wx/default.nix b/pkgs/development/libraries/haskell/reactive-banana-wx/default.nix
index b9e61e32edde..2bff24cd3abe 100644
--- a/pkgs/development/libraries/haskell/reactive-banana-wx/default.nix
+++ b/pkgs/development/libraries/haskell/reactive-banana-wx/default.nix
@@ -10,6 +10,7 @@ cabal.mkDerivation (self: {
   isExecutable = true;
   buildDepends = [ cabalMacosx reactiveBanana wx wxcore ];
   configureFlags = "-f-buildExamples";
+  jailbreak = true;
   meta = {
     homepage = "http://haskell.org/haskellwiki/Reactive-banana";
     description = "Examples for the reactive-banana library, using wxHaskell";