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@@ -35,4 +35,15 @@ In general, there are better solutions to any problem than dropping the database
 There are two exceptions when it might be sensible to delete your database and start again:
 * You have *never* joined any rooms which are federated with other servers. For instance, a local deployment which the outside world can't talk to. 
 * You are changing the `server_name` in the homeserver configuration. In effect this makes your server a completely new one from the point of view of the network, so in this case it makes sense to start with a clean database.
-(In both cases you probably also want to clear out the media_store.)
+(In both cases you probably also want to clear out the media_store.)
+
+I've stuffed up access to my room, how can I delete it to free up the alias?
+---
+curl -H 'Authorization: Bearer <access-token>' -X DELETE https://matrix.org/_matrix/client/r0/directory/room/<room-alias>
+
+<access-token> can be obtained in riot by looking in the riot settings, down the bottom is:
+Access Token:<click to reveal> 
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