diff --git a/Source/AudioEngine.h b/Source/AudioEngine.h
index 1104e55..1249073 100644
--- a/Source/AudioEngine.h
+++ b/Source/AudioEngine.h
@@ -15,6 +15,7 @@ public:
             addVoice(new NeuralSynthVoice(sp));   // <-- takes MPESynthesiserVoice*
 
         // MPE synths do not use addSound(); note events are routed via MPE zones.
+        enableLegacyMode(maxNumVoices);
         setVoiceStealingEnabled(true);
     }