diff --git a/meshroom/ui/qml/GraphEditor/AttributeItemDelegate.qml b/meshroom/ui/qml/GraphEditor/AttributeItemDelegate.qml
index 22d767b3..60f0647a 100644
--- a/meshroom/ui/qml/GraphEditor/AttributeItemDelegate.qml
+++ b/meshroom/ui/qml/GraphEditor/AttributeItemDelegate.qml
@@ -36,7 +36,7 @@ RowLayout {
         ToolTip.delay: 800
 
         // make label bold if attribute's value is not the default one
-        font.bold: !object.isDefault
+        font.bold: !object.isOutput && !object.isDefault
 
         background: Rectangle { color: Qt.darker(palette.window, 1.2) }