default image viewer in midnight commander

[sp113...@telfort.nl]

Hello,
I have difficulties with mc's default image viewer.
I want to use feh, but default is gimp, firefox or wine internet explorer.
Wine is not even installed!
I can not find where to change the default.
I have mc directories in:
~/.local/share/mc
~/.config/mc
/etc/mc/
usr/lib/mc/
/usr/share/mc/
Please help me solve the issue.
Thanks!