diff --git a/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.cpp b/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.cpp
index 884e4b99d7c6992bd59b79a8873900027a2d843b..60a131d7ac94934bfa90fb7130b1bcf300b0fcac 100644
--- a/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.cpp
+++ b/GUI/coregui/Views/SimulationWidgets/SimulationDataSelectorWidget.cpp
@@ -127,7 +127,7 @@ void SimulationDataSelectorWidget::updateViewElements()
 {
     Q_ASSERT(m_applicationModels);
     updateSelection(m_instrumentCombo, m_applicationModels->instrumentModel()->topItemNames());
-    updateSelection(m_sampleCombo, m_applicationModels->sampleModel()->topItemNames());
+    updateSelection(m_sampleCombo, m_applicationModels->sampleModel()->topItemNames(Constants::MultiLayerType));
     updateSelection(m_realDataCombo, m_applicationModels->realDataModel()->topItemNames(), true);
 }