diff --git a/Source/Core/DolphinQt/Debugger/WatchWidget.h b/Source/Core/DolphinQt/Debugger/WatchWidget.h
@@ -13,6 +13,7 @@ class QTableWidget;
 class QTableWidgetItem;
 class QToolBar;
 class QCloseEvent;
+class QShowEvent;
 
 class WatchWidget : public QDockWidget
 {
@@ -27,6 +28,7 @@ class WatchWidget : public QDockWidget
 
 protected:
   void closeEvent(QCloseEvent*) override;
+  void showEvent(QShowEvent* event) override;
 
 private:
   void CreateWidgets();
@@ -35,6 +37,7 @@ class WatchWidget : public QDockWidget
   void OnLoad();
   void OnSave();
 
+  void UpdateButtonsEnabled();
   void Update();
 
   void ShowContextMenu();