diff --git a/message-upload-both-x-and-y-have-mailboxes.md b/message-upload-both-x-and-y-have-mailboxes.md
index bfc28c1..67c2d36 100644
--- a/message-upload-both-x-and-y-have-mailboxes.md
+++ b/message-upload-both-x-and-y-have-mailboxes.md
@@ -47,3 +47,4 @@ While X is offline, Y downloads the ack for Y's message from Y's mailbox. Y's me
 
 
 [Back to Testing](https://code.briarproject.org/briar/briar/-/wikis/testing)
+[Back to mailbox message upload tests](https://code.briarproject.org/briar/briar/-/wikis/testing#message-upload-and-download)
\ No newline at end of file