diff --git a/neomutt/.config/neomutt/etc/mailcap b/neomutt/.config/neomutt/etc/mailcap
index 5e6f7c7..0ffd075 100644
--- a/neomutt/.config/neomutt/etc/mailcap
+++ b/neomutt/.config/neomutt/etc/mailcap
@@ -3,5 +3,6 @@ text/* ; nvim %s ; edit=nvim %s ; compose=nvim %s ; needsterminal
 image/*; imv %s ; copiousoutput
 application/pdf; zathura %s ;
 application/vnd.openxmlformats-officedocument.wordprocessingml.document; libreoffice %s ;
+application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; libreoffice %s ;
 application/msword; libreoffice %s ;
 application/pgp-encrypted; gpg -d '%s'; copiousoutput;