diff --git a/dummyclient_manuel/Program.cs b/dummyclient_manuel/Program.cs
index 0e61037..4989c69 100644
--- a/dummyclient_manuel/Program.cs
+++ b/dummyclient_manuel/Program.cs
@@ -39,6 +39,7 @@ public class Program
 			Term.PrintLine(line);
 		}
 		SenderThread.Abort();
+		Term.Close();
 	}
 
 	public void doSend ()
diff --git a/dummyclient_manuel/Terminal.cs b/dummyclient_manuel/Terminal.cs
index ed82013..5846f1c 100644
--- a/dummyclient_manuel/Terminal.cs
+++ b/dummyclient_manuel/Terminal.cs
@@ -10,11 +10,12 @@ public class Terminal
 	private String InputBuffer = "";
 	private bool AcceptInput = false;
 	private int OutLinePos;
+	private Thread catchInputThread;
 
 	public Terminal ()
 	{
 		OutLinePos = Console.CursorTop;
-		Thread catchInputThread = new Thread (new ThreadStart (this.CatchInput));
+		catchInputThread = new Thread (new ThreadStart (this.CatchInput));
 		catchInputThread.Start ();
 	}
 
@@ -91,5 +92,10 @@ public class Terminal
 			Console.SetCursorPosition (0, OutLinePos);
 		}
 	}
+
+	public void Close ()
+	{
+		catchInputThread.Abort();
+	}
 }