This reverts commit 7e8faf022f.
This breaks the rake call in gitlab see
https://github.com/NixOS/nixpkgs/pull/13468#issuecomment-191286066
This reverts commit 7e8faf022f.
This breaks the rake call in gitlab see
https://github.com/NixOS/nixpkgs/pull/13468#issuecomment-191286066