diff --git a/selfdrive/car/card.py b/selfdrive/car/card.py
index 005dcc7e73..a68924a884 100755
--- a/selfdrive/car/card.py
+++ b/selfdrive/car/card.py
@@ -233,7 +233,7 @@ class Car:
       # Initialize CarInterface, once controls are ready
       # TODO: this can make us miss at least a few cycles when doing an ECU knockout
       self.CI.init(self.CP, *self.can_callbacks)
-      #initialize_car_interface_sp(self.CP, self.params, *self.can_callbacks)
+      initialize_car_interface_sp(self.CP, self.params, *self.can_callbacks)
       # signal pandad to switch to car safety mode
       self.params.put_bool_nonblocking("ControlsReady", True)