diff --git a/sunnypilot/selfdrive/car/hyundai/custom_stock_longitudinal_controller/controller.py b/sunnypilot/selfdrive/car/hyundai/custom_stock_longitudinal_controller/controller.py
index 8615615bf7..4839c6ae7f 100644
--- a/sunnypilot/selfdrive/car/hyundai/custom_stock_longitudinal_controller/controller.py
+++ b/sunnypilot/selfdrive/car/hyundai/custom_stock_longitudinal_controller/controller.py
@@ -13,7 +13,7 @@ class CustomStockLongitudinalController(CustomStockLongitudinalControllerBase):
     super().__init__(car, car_controller, car_state, CP)
     self.accel_button = Buttons.RES_ACCEL
     self.decel_button = Buttons.SET_DECEL
-    self.set_speed_buttons = (ButtonType.accelCruise, ButtonType.decelCruise)
+    self.set_speed_buttons = (ButtonType.accelCruise, ButtonType.decelCruise, ButtonType.cancel)
 
   def create_can_mock_button_messages(self) -> list[SendCan]:
     can_sends = []