diff --git a/telethon/events/newmessage.py b/telethon/events/newmessage.py
index f6761485..7529a40e 100644
--- a/telethon/events/newmessage.py
+++ b/telethon/events/newmessage.py
@@ -416,3 +416,10 @@ class NewMessage(EventBuilder):
             another session) or incoming (i.e. someone else sent it).
             """
             return self.message.out
+
+        @property
+        def id(self):
+            """
+            Returns the message integer ID.
+            """
+            return self.message.id