diff --git a/Bombd/Protocols/RUDP/RudpConnection.cs b/Bombd/Protocols/RUDP/RudpConnection.cs
index 0f107c6..949b0ef 100644
--- a/Bombd/Protocols/RUDP/RudpConnection.cs
+++ b/Bombd/Protocols/RUDP/RudpConnection.cs
@@ -421,7 +421,7 @@ public override void Send(ArraySegment<byte> data, PacketType protocol)
             case PacketType.VoipData:
             {
                 RudpMessage msg = _messagePool.Get();
-                msg.EncodeVoipData((uint)TimeHelper.LocalTime, data);
+                msg.EncodeVoipData((uint)TimeHelper.LocalTime, data, Platform);
                 _server.Send(this, msg.GetArraySegment());
                 _messagePool.Return(msg);
                 break;
diff --git a/Bombd/Protocols/RUDP/RudpMessage.cs b/Bombd/Protocols/RUDP/RudpMessage.cs
index ef0c10a..7bdd958 100644
--- a/Bombd/Protocols/RUDP/RudpMessage.cs
+++ b/Bombd/Protocols/RUDP/RudpMessage.cs
@@ -89,7 +89,7 @@ public void EncodeUnreliableGamedata(ArraySegment<byte> data, uint salt)
         _data.WriteUint16BE(checksumOffset, checksum);
     }
 
-    public void EncodeVoipData(uint sequence, ArraySegment<byte> data)
+    public void EncodeVoipData(uint sequence, ArraySegment<byte> data, Platform platform)
     {
         Protocol = PacketType.VoipData;
         Sequence = sequence;
@@ -99,7 +99,10 @@ public void EncodeVoipData(uint sequence, ArraySegment<byte> data)
         _offset += _data.WriteUint16BE(_offset, 0xffff);
         _offset += _data.WriteUint32BE(_offset, sequence);
         _offset += _data.WriteUint32BE(_offset, 0);
-        _offset += _data.WriteUint32BE(_offset, 0);
+        
+        if (platform == Platform.ModNation)
+            _offset += _data.WriteUint32BE(_offset, 0);
+        
         _offset += _data.Write(_offset, data);
     }