diff --git a/CONFIG/res/maindialog.ui b/CONFIG/res/maindialog.ui
index c2760e7c..c2d429ae 100644
--- a/CONFIG/res/maindialog.ui
+++ b/CONFIG/res/maindialog.ui
@@ -562,8 +562,10 @@
   <tabstop>sound3DCheckBox</tabstop>
   <tabstop>musicCheckBox</tabstop>
   <tabstop>joystickCheckBox</tabstop>
+  <tabstop>fullscreenCheckBox</tabstop>
   <tabstop>devicesList</tabstop>
   <tabstop>okButton</tabstop>
+  <tabstop>launchButton</tabstop>
   <tabstop>cancelButton</tabstop>
  </tabstops>
  <resources>