diff --git a/pkgs/development/libraries/haskell/lens/default.nix b/pkgs/development/libraries/haskell/lens/default.nix index b0f6b6cd5053..819902d61397 100644 --- a/pkgs/development/libraries/haskell/lens/default.nix +++ b/pkgs/development/libraries/haskell/lens/default.nix @@ -23,6 +23,9 @@ cabal.mkDerivation (self: { testFrameworkHunit testFrameworkQuickcheck2 testFrameworkTh text transformers unorderedContainers vector ]; + patchPhase = '' + sed -i lens.cabal -e 's|MonadCatchIO-transformers >=.*,|MonadCatchIO-transformers,|' + ''; doCheck = false; meta = { homepage = "http://github.com/ekmett/lens/";