1 files changed, 1 insertions, 1 deletions
diff --git a/src/qt/addressbookpage.h b/src/qt/addressbookpage.h
index 6394d26801..3d303a6f68 100644
--- a/src/qt/addressbookpage.h
+++ b/src/qt/addressbookpage.h
@@ -45,7 +45,7 @@ public:
     const QString &getReturnValue() const { return returnValue; }
 
 public Q_SLOTS:
-    void done(int retval);
+    void done(int retval) override;
 
 private:
     Ui::AddressBookPage *ui;