diff --git a/source/MainComponent.cpp b/source/MainComponent.cpp
index 17851d7..1657c50 100644
--- a/source/MainComponent.cpp
+++ b/source/MainComponent.cpp
@@ -933,7 +933,7 @@ void MainComponent::updateControls()
 {
 	rbmDoRaoBlackwellToggleButton->setToggleState(m_pLayer->params().doRaoBlackwell, dontSendNotification);
 	rbmDoSampleVisibleToggleButton->setToggleState(m_pLayer->params().gibbsDoSampleVisible, dontSendNotification);
-	rbmDoSampleHidden->setToggleState(m_pLayer->params().doSampleBatch, dontSendNotification);
+	rbmDoSampleHidden->setToggleState(m_pLayer->params().gibbsDoSampleHidden, dontSendNotification);
 	
 	weightDecayLabel->setText(String(m_pLayer->params().weightDecay), dontSendNotification);
 	learningRateLabel->setText(String(m_pLayer->params().learningRate), dontSendNotification);