diff --git a/BotPages.Core/Context/FileDescriptor.cs b/BotPages.Core/Context/FileDescriptor.cs
index 9222fc1..2115bfb 100644
--- a/BotPages.Core/Context/FileDescriptor.cs
+++ b/BotPages.Core/Context/FileDescriptor.cs
@@ -7,6 +7,7 @@
         string Id,
         string Name,
         string MimeType,
+        int Size,
         Stream? Content = null
     );
 }
\ No newline at end of file