diff --git a/MinecraftClient/Crypto/Streams/MonoAesStream.cs b/MinecraftClient/Crypto/Streams/MonoAesStream.cs
index 5382477e..b7d2875f 100644
--- a/MinecraftClient/Crypto/Streams/MonoAesStream.cs
+++ b/MinecraftClient/Crypto/Streams/MonoAesStream.cs
@@ -26,6 +26,7 @@ namespace MinecraftClient.Crypto.Streams
             RijndaelManaged aes = GenerateAES(key);
             enc = aes.CreateEncryptor();
             dec = aes.CreateDecryptor();
+            pad = provider;
         }
         public System.IO.Stream BaseStream { get; set; }