diff --git a/waifu2x-caffe-gui/Source.cpp b/waifu2x-caffe-gui/Source.cpp
index b0a44e1..846bdb4 100644
--- a/waifu2x-caffe-gui/Source.cpp
+++ b/waifu2x-caffe-gui/Source.cpp
@@ -582,6 +582,7 @@ int WINAPI WinMain(HINSTANCE hInstance,
 	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::RadioButtom, &cDialogEvent), NULL, IDC_RADIO_MODE_NOISE_SCALE);
 	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::RadioButtom, &cDialogEvent), NULL, IDC_RADIO_AUTO_SCALE);
 	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::RadioButtom, &cDialogEvent), NULL, IDC_RADIONOISE_LEVEL1);
+	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::RadioButtom, &cDialogEvent), NULL, IDC_RADIONOISE_LEVEL2);
 	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::RadioButtom, &cDialogEvent), NULL, IDC_RADIO_MODE_CPU);
 	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::RadioButtom, &cDialogEvent), NULL, IDC_RADIO_MODE_GPU);