diff --git a/libraries/entities-renderer/src/RenderableGizmoEntityItem.h b/libraries/entities-renderer/src/RenderableGizmoEntityItem.h
index e3d84a0201..8593348bde 100644
--- a/libraries/entities-renderer/src/RenderableGizmoEntityItem.h
+++ b/libraries/entities-renderer/src/RenderableGizmoEntityItem.h
@@ -29,7 +29,7 @@ protected:
     bool isTransparent() const override;
 
 private:
-    virtual void doRenderUpdateSynchronousTyped(const ScenePointer& scene, Transaction& transaction, const TypedEntityPointer& entity);
+    virtual void doRenderUpdateSynchronousTyped(const ScenePointer& scene, Transaction& transaction, const TypedEntityPointer& entity) override;
     virtual void doRenderUpdateAsynchronousTyped(const TypedEntityPointer& entity) override;
     virtual void doRender(RenderArgs* args) override;