diff --git a/modules/juce_audio_processors/format_types/juce_VST3PluginFormat.cpp b/modules/juce_audio_processors/format_types/juce_VST3PluginFormat.cpp
index ccddd4f12a..af4d7f0074 100644
--- a/modules/juce_audio_processors/format_types/juce_VST3PluginFormat.cpp
+++ b/modules/juce_audio_processors/format_types/juce_VST3PluginFormat.cpp
@@ -2164,6 +2164,7 @@ public:
             q->clear();
         }
 
+        midiMessages.clear();
         MidiEventList::toMidiBuffer (midiMessages, *midiOutputs);
 
         inputParameterChanges->clearAllQueues();