diff --git a/bin/mutt-md2multipart b/bin/mutt-md2multipart
deleted file mode 100755
--- a/bin/mutt-md2multipart
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/bin/sh
-set -eu
-
-output=$1
-
-# Output directory is going to be one-per-process.  I'd like to have a fully
-# random tmpdir but doing that and having it mutt clean up is "hard".  Note
-# that when these two parts get attached, we can't just clean files inside the
-# macro, because they aren't read into memory until send/save.
-
-mkdir -p $output
-
-# Store stdin because we're using it twice.
-cat - > $output/msg.orig
-
-# Noting the above, there may be old output here.  pandoc likes to confirm
-# overwrites so we handle it.
-rm -f $output/msg.{txt,html}
-
-pandoc \
-  --quiet \
-  -f markdown-blank_before_blockquote+smart \
-  -t plain \
-  -o $output/msg.txt \
-  $output/msg.orig
-
-pandoc \
-  --quiet \
-  --standalone \
-  -f markdown-blank_before_blockquote+smart \
-  -t html5 \
-  --self-contained \
-  --template=mail \
-  --highlight-style=monochrome \
-  --email-obfuscation=none \
-  -o $output/msg.html \
-  $output/msg.orig