diff --git a/.config/aerc/aerc.conf b/.config/aerc/aerc.conf
index 62871e7..ba33f65 100644
--- a/.config/aerc/aerc.conf
+++ b/.config/aerc/aerc.conf
@@ -75,7 +75,6 @@ empty-subject-warning=true
 # subject which contains "text". Use header,~regex to match against a regex.
 #
 text/plain=colorize
-text/calendar=calendar
 message/delivery-status=colorize
 message/rfc822=colorize
 text/html=pandoc -f html -t plain | colorize