diff --git a/lib/src/model/event_types.dart b/lib/src/model/event_types.dart
index b948c8a2..f0f49edd 100644
--- a/lib/src/model/event_types.dart
+++ b/lib/src/model/event_types.dart
@@ -80,6 +80,7 @@ abstract class EventTypes {
   static const String CrossSigningMasterKey = 'm.cross_signing.master';
   static const String MegolmBackup = 'm.megolm_backup.v1';
   static const String SecretStorageDefaultKey = 'm.secret_storage.default_key';
+  static const String PushRules = 'm.push_rules';
 
   static String secretStorageKey(String keyId) => 'm.secret_storage.key.$keyId';