diff --git a/src/declarativeimports/core/tooltip.h b/src/declarativeimports/core/tooltip.h
index d38c49ba5..2b9a48470 100644
--- a/src/declarativeimports/core/tooltip.h
+++ b/src/declarativeimports/core/tooltip.h
@@ -178,7 +178,6 @@ protected:
 
 Q_SIGNALS:
     void mainItemChanged();
-    void visibleChanged();
     void mainTextChanged();
     void subTextChanged();
     void textFormatChanged();