1 files changed, 1 insertions, 1 deletions
diff --git a/src/widgets/itemviews/qitemeditorfactory.h b/src/widgets/itemviews/qitemeditorfactory.h
index aff8de3a4c..8bc1cc7df6 100644
--- a/src/widgets/itemviews/qitemeditorfactory.h
+++ b/src/widgets/itemviews/qitemeditorfactory.h
@@ -69,7 +69,7 @@ template <class T>
 class QItemEditorCreator : public QItemEditorCreatorBase
 {
 public:
-    inline QItemEditorCreator(const QByteArray &valuePropertyName);
+    inline explicit QItemEditorCreator(const QByteArray &valuePropertyName);
     inline QWidget *createWidget(QWidget *parent) const { return new T(parent); }
     inline QByteArray valuePropertyName() const { return propertyName; }