1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/accessible/qaccessiblebridge.h b/src/gui/accessible/qaccessiblebridge.h
index f0df5e1f39..277a8d201b 100644
--- a/src/gui/accessible/qaccessiblebridge.h
+++ b/src/gui/accessible/qaccessiblebridge.h
@@ -59,7 +59,7 @@ class Q_GUI_EXPORT QAccessibleBridgePlugin : public QObject
 {
     Q_OBJECT
 public:
-    explicit QAccessibleBridgePlugin(QObject *parent = 0);
+    explicit QAccessibleBridgePlugin(QObject *parent = Q_NULLPTR);
     ~QAccessibleBridgePlugin();
 
     virtual QAccessibleBridge *create(const QString &key) = 0;