diff --git a/src/Discord.Net.Core/Entities/Messages/FileAttachment.cs b/src/Discord.Net.Core/Entities/Messages/FileAttachment.cs
index 582f5c2e7..35252693b 100644
--- a/src/Discord.Net.Core/Entities/Messages/FileAttachment.cs
+++ b/src/Discord.Net.Core/Entities/Messages/FileAttachment.cs
@@ -32,6 +32,11 @@ namespace Discord
             FileName = fileName;
             Description = description;
             Stream = stream;
+            try
+            {
+                Stream.Position = 0;
+            }
+            catch { }
             IsSpoiler = isSpoiler;
         }