diff --git a/pyrogram/api/core/primitives/vector.py b/pyrogram/api/core/primitives/vector.py
index cdb90091..60890ae6 100644
--- a/pyrogram/api/core/primitives/vector.py
+++ b/pyrogram/api/core/primitives/vector.py
@@ -35,7 +35,7 @@ class Vector(Object):
 
     def __new__(cls, value: list, t: Object = None) -> bytes:
         return b"".join(
-            [Int(cls.ID), Int(len(value))]
+            [Int(cls.ID, False), Int(len(value))]
             + [
                 t(i) if t
                 else i.write()