diff --git a/Libraries/LibDraw/GIFLoader.h b/Libraries/LibDraw/GIFLoader.h
index e6340f4d80..4360f5b7ff 100644
--- a/Libraries/LibDraw/GIFLoader.h
+++ b/Libraries/LibDraw/GIFLoader.h
@@ -41,6 +41,8 @@ public:
 
     virtual Size size() override;
     virtual RefPtr<GraphicsBitmap> bitmap() override;
+    virtual void set_volatile() override;
+    [[nodiscard]] virtual bool set_nonvolatile() override;
 
 private:
     OwnPtr<GIFLoadingContext> m_context;