diff --git a/src/screenimage.cpp b/src/screenimage.cpp
index c080217..b7c8335 100644
--- a/src/screenimage.cpp
+++ b/src/screenimage.cpp
@@ -82,7 +82,6 @@ ScreenImage::ScreenImage(Emulator &emulator, KeyEventHandler &k) :
     createScreen();
     Center();
     Show();
-    Bind(wxEVT_IDLE, &ScreenImage::OnIdle, this);
     Bind(wxEVT_CLOSE_WINDOW, &ScreenImage::HandleUserCloseWindowRequest, this);
 }