diff --git a/pitivi/ui/exportsettingswidget.py b/pitivi/ui/exportsettingswidget.py
index 4caf9f8..641592c 100644
--- a/pitivi/ui/exportsettingswidget.py
+++ b/pitivi/ui/exportsettingswidget.py
@@ -233,31 +233,23 @@ class ExportSettingsWidget(GladeWidget, Loggable):
         idx = widget.get_active()
         if idx == -1 or idx == len(self.video_presets):
             # not a preset
-            activate = True
+            pass
         else:
             # valid preset
-            activate = False
             self.videowidthspin.set_value(self.video_presets[idx][1])
             self.videoheightspin.set_value(self.video_presets[idx][2])
             self._putGoodVideorate(self.video_presets[idx][3])
-        self.videowidthspin.set_sensitive(activate)
-        self.videoheightspin.set_sensitive(activate)
-        self.videoratecbox.set_sensitive(activate)
 
     def _audioComboboxChangedCb(self, widget):
         idx = widget.get_active()
         if idx == -1 or idx == len(self.audio_presets):
             # not a preset
-            activate = True
+            pass
         else:
             # valid preset
-            activate = False
             self.audiochanncbox.set_active(self.audio_presets[idx][1] - 1)
             self._putGoodAudiorate(self.audio_presets[idx][2])
             self._putGoodAudiodepth(self.audio_presets[idx][3])
-        self.audiochanncbox.set_sensitive(activate)
-        self.audioratecbox.set_sensitive(activate)
-        self.audiodepthcbox.set_sensitive(activate)
 
     def _muxerComboboxChangedCb(self, widget):
         if self._loading:
