diff --git a/appsdoc.md b/appsdoc.md
index 6835f734..b136c890 100644
--- a/appsdoc.md
+++ b/appsdoc.md
@@ -63,8 +63,9 @@
 - [Lstu](app_lstu)
 - [Lufi](app_lufi)
 - [Lutim](app_lutim)
-- [Mattermost](app_mattermost)
 - [Mailman](app_mailman)
+- [Mantis](app_mantis)
+- [Mattermost](app_mattermost)
 - [Mediawiki](app_mediawiki)
 - [Mindmaps](app_mindmaps)
 - [Minetest](app_minetest)