diff --git a/src/Editor/WorldEditor/WModifyTab.cpp b/src/Editor/WorldEditor/WModifyTab.cpp
index aff44171..c0dc21c4 100644
--- a/src/Editor/WorldEditor/WModifyTab.cpp
+++ b/src/Editor/WorldEditor/WModifyTab.cpp
@@ -256,7 +256,7 @@ void WModifyTab::OnEditLinkClicked()
 }
 
 // ************ PRIVATE SLOTS ************
-void WModifyTab::OnLinkTableDoubleClick(QModelIndex Index)
+void WModifyTab::OnLinkTableDoubleClick(const QModelIndex& Index)
 {
     if (Index.column() == 0)
     {
diff --git a/src/Editor/WorldEditor/WModifyTab.h b/src/Editor/WorldEditor/WModifyTab.h
index 6d7f2055..8614ef27 100644
--- a/src/Editor/WorldEditor/WModifyTab.h
+++ b/src/Editor/WorldEditor/WModifyTab.h
@@ -63,7 +63,7 @@ private:
     std::unique_ptr<Ui::WModifyTab> ui;
 
 private slots:
-    void OnLinkTableDoubleClick(QModelIndex Index);
+    void OnLinkTableDoubleClick(const QModelIndex& Index);
 };
 
 #endif // WMODIFYTAB_H