plataformatec/devise — comment on commit 96f55a7ac7a61effd03a7f43dbbdfb6af8894579
File:  line 0
By pencilcheck:

I fixed it with a simple line in routes.rb thanks to @benatkin for coming up the solution.
https://github.com/gregbell/active_admin/issues/474#issuecomment-2719745