2 files changed, 2 insertions, 2 deletions
diff --git a/Source/WebKit/qt/Api/qwebhistoryinterface.h b/Source/WebKit/qt/Api/qwebhistoryinterface.h
index 81186aa38..3038d22bd 100644
--- a/Source/WebKit/qt/Api/qwebhistoryinterface.h
+++ b/Source/WebKit/qt/Api/qwebhistoryinterface.h
@@ -29,7 +29,7 @@
 class QWEBKIT_EXPORT QWebHistoryInterface : public QObject {
     Q_OBJECT
 public:
-    QWebHistoryInterface(QObject *parent = Q_NULLPTR);
+    explicit QWebHistoryInterface(QObject *parent = Q_NULLPTR);
     ~QWebHistoryInterface();
 
     static void setDefaultInterface(QWebHistoryInterface *defaultInterface);
diff --git a/Source/WebKit/qt/WidgetApi/qwebinspector.h b/Source/WebKit/qt/WidgetApi/qwebinspector.h
index 3fcb853f7..d6a4aad3c 100644
--- a/Source/WebKit/qt/WidgetApi/qwebinspector.h
+++ b/Source/WebKit/qt/WidgetApi/qwebinspector.h
@@ -30,7 +30,7 @@ class QWebInspectorPrivate;
 class QWEBKITWIDGETS_EXPORT QWebInspector : public QWidget {
     Q_OBJECT
 public:
-    QWebInspector(QWidget* parent = Q_NULLPTR);
+    explicit QWebInspector(QWidget* parent = Q_NULLPTR);
     ~QWebInspector();
 
     void setPage(QWebPage* page);