diff --git a/clapper_src/prefs.js b/clapper_src/prefs.js
index 6e190650..43e4467b 100644
--- a/clapper_src/prefs.js
+++ b/clapper_src/prefs.js
@@ -65,6 +65,9 @@ class ClapperAudioPage extends PrefsBase.Grid
 
         this.addTitle('Synchronization');
         this.addSpinButton('Offset (milliseconds)', -1000, 1000, 'audio-offset', 25);
+
+        this.addTitle('Processing');
+        this.addPlayFlagCheckButton('Only use native audio formats', Gst.PlayFlags.NATIVE_AUDIO);
     }
 });