1 files changed, 2 insertions, 2 deletions
diff --git a/util.go b/util.go
index c8a62ef..5d86b8a 100644
--- a/util.go
+++ b/util.go
@@ -58,11 +58,11 @@ func ezbrSystemSendf(user_mx_id string, format string, args ...interface{}) {
 // ----
 
 func roomAlias(protocol string, id RoomID) string {
-	return fmt.Sprintf("_ezbr__%s__%s", safeStringForId(string(id)), protocol)
+	return fmt.Sprintf("%s_%s__%s", registration.SenderLocalpart, safeStringForId(string(id)), protocol)
 }
 
 func userMxId(protocol string, id UserID) string {
-	return fmt.Sprintf("_ezbr__%s__%s", safeStringForId(string(id)), protocol)
+	return fmt.Sprintf("%s_%s__%s", registration.SenderLocalpart, safeStringForId(string(id)), protocol)
 }
 
 func safeStringForId(in string) string {