Revert "Quickfix."

This reverts commit 5e35b8436039ff9bb570099f4ac784d0fc8bd574.
Revert "Quickfix."

This reverts commit 46f98afb09e91eb575eb47090749af3e4e22e26e.
Revert "Quickfix."

This reverts commit 56f84750f1bbcf4b1fc06355cf1582792da852ae.