diff --git a/pkgs/development/libraries/haskell/filestore/default.nix b/pkgs/development/libraries/haskell/filestore/default.nix
index 468a9f711e1..5e93300b23c 100644
--- a/pkgs/development/libraries/haskell/filestore/default.nix
+++ b/pkgs/development/libraries/haskell/filestore/default.nix
@@ -11,8 +11,8 @@ cabal.mkDerivation (self: {
   buildDepends = [
     Diff filepath HUnit mtl parsec split time utf8String xml
   ];
-  doCheck = false;
   jailbreak = true;
+  doCheck = false;
   meta = {
     description = "Interface for versioning file stores";
     license = self.stdenv.lib.licenses.bsd3;