diff --git a/qad/widgets/evalspinbox.cpp b/qad/widgets/evalspinbox.cpp
index 2b02c7c..6bf2c8d 100644
--- a/qad/widgets/evalspinbox.cpp
+++ b/qad/widgets/evalspinbox.cpp
@@ -256,7 +256,7 @@ void EvalSpinBox::focusInEvent(QFocusEvent * event) {
 	status->show();
 	lineEdit()->blockSignals(true);
 	lineEdit()->setStyleSheet("");
-	//if (eval.expression() != "0") lineEdit()->setText(eval.expression());
+	if (eval.expression() == "0") lineEdit()->clear();
 	lineEdit()->blockSignals(false);
 	QAbstractSpinBox::focusInEvent(event);
 	resizeIcons();