diff --git a/contrib/mastoposter.initd b/contrib/mastoposter.initd
new file mode 100644
index 0000000..a35730f
--- /dev/null
+++ b/contrib/mastoposter.initd
@@ -0,0 +1,26 @@
+#!/sbin/openrc-run
+# mastoposter - configurable reposter from Mastodon-compatible Fediverse servers
+# Copyright (C) 2022-2023 hatkidchan <hatkidchan@gmail.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# shellcheck shell=sh
+
+command="/usr/bin/mastoposter"
+command_args="${MASTOPOSTER_CONFIG_FILE:=/etc/mastoposter/config.ini}"
+command_background=1
+pidfile="/run/${RC_SVCNAME}.pid"
+output_log="/var/log/${RC_SVCNAME}.log"
+error_log="${output_log}"
+
+depend() {
+	need net
+}