diff --git a/qad/widgets/evalspinbox.cpp b/qad/widgets/evalspinbox.cpp
index cbee9ef..e611d92 100644
--- a/qad/widgets/evalspinbox.cpp
+++ b/qad/widgets/evalspinbox.cpp
@@ -188,7 +188,7 @@ void EvalSpinBox::setExpression(const QString & expr) {
 
 
 void EvalSpinBox::setValue(double val) {
-	lineEdit()->setText(QString::number(val));
+	lineEdit()->setText(QString::number(val, 'G', 16));
 	//if (val == 0) lineEdit()->clear();
 	cw->setVisible(text() != dt && cw_visible);
 	setExpression_();