diff --git a/lib/cli/bots.js b/lib/cli/bots.js
index c09bffe..27b087f 100644
--- a/lib/cli/bots.js
+++ b/lib/cli/bots.js
@@ -148,6 +148,7 @@ exports.removeUser = utils.withHelp([
                     return q.reject('User is not a bot');
                 }
                 return utils.respawnUser(user._id)
+                    .then(db['rooms.objects'].update({'sign.user':user._id},{$unset:{sign:true}}))
                     .then(db.users.removeWhere({_id: user._id}))
                     .then(db['users.code'].removeWhere({user: user._id}))
                     .then(env.del(env.keys.MEMORY+user._id))