diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index a9cc07c31..ef87a0a98 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -5082,7 +5082,7 @@ matrix_ketesa_config_asManagedUsers_auto: |
     +
     ([
       '^@'+(matrix_rustpush_bridge_appservice_bot_username | default('') | regex_escape)+':'+(matrix_domain | regex_escape)+'$',
-      '^@imessage_[a-zA-Z0-9_.+-]+:'+(matrix_domain | regex_escape)+'$',
+      '^@rustpush_[a-zA-Z0-9_.+-]+:'+(matrix_domain | regex_escape)+'$',
     ] if matrix_rustpush_bridge_enabled else [])
     +
     ([