diff --git a/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix b/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix index cadda288764..b7ddfdea80b 100644 --- a/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix +++ b/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix @@ -31,7 +31,7 @@ in { charlock_holmes = attrs: { - buildInputs = [ which icu ]; + buildInputs = [ which icu zlib ]; }; ffi = attrs: {