diff --git a/cockatrice/src/dialogs/dlg_create_token.h b/cockatrice/src/dialogs/dlg_create_token.h
index a226faaca..e8a8893a3 100644
--- a/cockatrice/src/dialogs/dlg_create_token.h
+++ b/cockatrice/src/dialogs/dlg_create_token.h
@@ -29,7 +29,7 @@ public:
     bool getDestroy() const;
 
 protected:
-    void closeEvent(QCloseEvent *event);
+    void closeEvent(QCloseEvent *event) override;
 private slots:
     void tokenSelectionChanged(const QModelIndex &current, const QModelIndex &previous);
     void updateSearch(const QString &search);