diff --git a/src/libs/utils/submiteditorwidget.h b/src/libs/utils/submiteditorwidget.h
index 71af07641e896e9708f25ec84bd29b67954ff072..788709f773b723c3866373dc246385a66268b30a 100644
--- a/src/libs/utils/submiteditorwidget.h
+++ b/src/libs/utils/submiteditorwidget.h
@@ -116,7 +116,6 @@ private slots:
     void triggerDiffSelected();
     void diffActivated(const QModelIndex &index);
     void diffActivatedDelayed();
-    void fileDataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight);
     void updateActions();
     void updateSubmitAction();
     void updateDiffAction();