diff --git a/r/mattermost.md b/r/mattermost.md
new file mode 100644
index 0000000..227e834
--- /dev/null
+++ b/r/mattermost.md
@@ -0,0 +1,5 @@
+---
+redirect_to: https://github.com/mattermost/mattermost-server/issues/6320
+permalink: /r/mattermost.html
+sitemap: false
+---