diff --git a/dots/lf/lfrc b/dots/lf/lfrc
index f6776ea..572ed97 100644
--- a/dots/lf/lfrc
+++ b/dots/lf/lfrc
@@ -70,6 +70,7 @@ cmd open ${{
         *.[Gg][Ii][Ff]*) feh $fx &;;
         *.[Jj][Pp][Gg]*) feh $fx &;;
         *.[Jj][Pp][Ee][Gg]*) feh $fx &;;
+        *.[Mm][Pp][4]*) mpv $fx &;;
         *.[Pp][Dd][Ff]*) mupdf $fx &;;
         *.[Pp][Nn][Gg]*) feh $fx &;;
         *.[Rr][Pp][Pp]*) reaper $fx &;;