diff --git a/pkgs/development/libraries/haskell/DAV/default.nix b/pkgs/development/libraries/haskell/DAV/default.nix
index ce1b82ad571..be383fd4143 100644
--- a/pkgs/development/libraries/haskell/DAV/default.nix
+++ b/pkgs/development/libraries/haskell/DAV/default.nix
@@ -17,7 +17,6 @@ cabal.mkDerivation (self: {
     httpClientTls httpTypes lens mtl network optparseApplicative
     transformers transformersBase utf8String xmlConduit xmlHamlet
   ];
-  jailbreak = true;
   meta = {
     homepage = "http://floss.scru.org/hDAV";
     description = "RFC 4918 WebDAV support";