diff --git a/src/citron/util/vram_overlay.h b/src/citron/util/vram_overlay.h
index 71db506b6..c53ce8ac4 100644
--- a/src/citron/util/vram_overlay.h
+++ b/src/citron/util/vram_overlay.h
@@ -12,6 +12,7 @@
 #include <QColor>
 #include <memory>
 #include <deque>
+#include "citron/uisettings.h"
 
 class GMainWindow;
 
@@ -38,6 +39,9 @@ public:
     void SetVisible(bool visible);
     bool IsVisible() const { return is_visible; }
 
+public slots:
+    void UpdateTheme();
+
 protected:
     void paintEvent(QPaintEvent* event) override;
     void resizeEvent(QResizeEvent* event) override;