[arch-general] Getting firefox to use the PDF I want?

After installing Gimp it became the default application for PDFs, something I didn't really want. A quick change in Nautilus took care of Gnome. Still firefox insists on only offering a single choice for handling PDFs: gimp! Gnome behaves correctly, and XDG seems to be set up properly: % xdg-mime query default application/pdf /usr/share/applications/evince.desktop How do I get firefox to use the correct application? /M