diff --git a/car.capnp b/car.capnp
index dd89bf9..319334e 100644
--- a/car.capnp
+++ b/car.capnp
@@ -503,6 +503,7 @@ struct CarParams {
     ki @2 :Float32;
     friction @3 :Float32;
     kf @4 :Float32;
+    steeringAngleDeadzoneDeg @5 :Float32;
   }
 
   struct LongitudinalPIDTuning {