diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix index 6e5008fcc51..f2b3185a993 100644 --- a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix +++ b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix @@ -333,6 +333,7 @@ self: super: { rev = "b7195f160795a081adbb9013810d843f1ba5e062"; sha256 = "1g351fdpsvn2lbqiy9bg2s0wwrdccb8q1zh7gvpsx5nnj24b1c00"; }; + jailbreak = true; # https://github.com/lpsmith/blaze-builder/issues/12 }); ## Unmerged. PR: https://github.com/wrengr/bytestring-trie/pull/3