diff --git a/pglablib/SelectionEditorFactory.cpp b/pglablib/SelectionEditorFactory.cpp
index ea4d98c..df940df 100644
--- a/pglablib/SelectionEditorFactory.cpp
+++ b/pglablib/SelectionEditorFactory.cpp
@@ -29,7 +29,7 @@ void SelectionEditorFactory::setEditorData(QWidget *editor, const QModelIndex &i
 {
 	QComboBox *cmbbx = dynamic_cast<QComboBox*>(editor);
 	if (cmbbx) {
-		auto data = index.data();
+		auto data = index.data(Qt::EditRole);
 
 		auto list_model = cmbbx->model();
 		QModelIndexList indexes = list_model->match(