diff --git a/src/plug/JaySynthAudioProcessorEditor.cpp b/src/plug/JaySynthAudioProcessorEditor.cpp
index 0ca47da..499d074 100644
--- a/src/plug/JaySynthAudioProcessorEditor.cpp
+++ b/src/plug/JaySynthAudioProcessorEditor.cpp
@@ -5366,6 +5366,16 @@ void JaySynthAudioProcessorEditor::paramUpdate(int paramID, bool doHostUpdate)
 	if (pButton)
 	{
 		pButton->setToggleState(getProcessor()->getParameter(paramID) > 0.5, juce::NotificationType::dontSendNotification);
+		
+        if (pButton == m_button_humanize_enable)
+        {
+            getProcessor()->humanizeModeChanged();
+        }
+        else if (pButton == m_button_unisono_enable)
+        {
+            getProcessor()->unisonoModeChanged();
+        }
+
 	}
 
 }