1 files changed, 2 insertions, 2 deletions
diff --git a/src/quick/util/qquickanimation_p.h b/src/quick/util/qquickanimation_p.h
index 80783b1b96..a9d8ee66c8 100644
--- a/src/quick/util/qquickanimation_p.h
+++ b/src/quick/util/qquickanimation_p.h
@@ -300,8 +300,8 @@ protected:
                             QObject *defaultTarget = 0);
 Q_SIGNALS:
     void durationChanged(int);
-    void fromChanged(QVariant);
-    void toChanged(QVariant);
+    void fromChanged(const QVariant &);
+    void toChanged(const QVariant &);
     void easingChanged(const QEasingCurve &);
     void propertiesChanged(const QString &);
     void targetChanged();