diff --git a/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php b/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php
index e93eb4ab..64b5ed69 100644
--- a/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php
@@ -77,6 +77,9 @@ trait UpdateHandler
 
         if (empty($this->updates)) {
             $this->update_deferred = new Deferred();
+            if (!$params['timeout']) {
+                $params['timeout'] = 0.001;
+            }
             yield any([$this->update_deferred->promise(), new Delayed($params['timeout'] * 1000)]);
         }