diff --git a/src/declarativeimports/core/tooltip.h b/src/declarativeimports/core/tooltip.h
index 3f126eb90..6e4dd43bd 100644
--- a/src/declarativeimports/core/tooltip.h
+++ b/src/declarativeimports/core/tooltip.h
@@ -101,6 +101,10 @@ class ToolTip : public QQuickItem
      */
     Q_PROPERTY(QVariant image READ image WRITE setImage NOTIFY imageChanged)
 
+    /**
+     * Property that controls if a tooltips will show on mouse over.
+     * The default is true.
+     */
     Q_PROPERTY(bool active MEMBER m_active WRITE setActive NOTIFY activeChanged)
 
 public: