diff --git a/apps/graph/graph/calculation_graph_controller.h b/apps/graph/graph/calculation_graph_controller.h
index 46f861ddf..14f5cc797 100644
--- a/apps/graph/graph/calculation_graph_controller.h
+++ b/apps/graph/graph/calculation_graph_controller.h
@@ -30,7 +30,6 @@ protected:
   MessageTextView m_defaultBannerView;
   bool m_isActive;
 private:
-  bool handleZoom(Ion::Events::Event event) override { return false; }
   bool handleEnter() override;
   bool moveCursorHorizontally(int direction, bool fast = false) override;
   Shared::InteractiveCurveViewRange * interactiveCurveViewRange() override { return m_graphRange; }