diff --git a/SuperPutty/Scp/PscpClient.cs b/SuperPutty/Scp/PscpClient.cs
index 61c59e1..f0f0c30 100644
--- a/SuperPutty/Scp/PscpClient.cs
+++ b/SuperPutty/Scp/PscpClient.cs
@@ -244,6 +244,10 @@ private static string ToArgs(SessionData session, string password, List<BrowserF
             {
                 sb.Append("-pw ").Append(password).Append(" ");
             }
+            if (!string.IsNullOrEmpty(session.ExtraArgs.ToString()))
+            {
+                sb.AppendFormat(" {0} ", session.ExtraArgs.ToString());
+            }
             sb.AppendFormat("-P {0} ", session.Port);
 
             if (target.Source == SourceType.Remote)