diff --git a/car.capnp b/car.capnp
index 44dc98d3fe812c..39ccff981a346e 100644
--- a/car.capnp
+++ b/car.capnp
@@ -127,6 +127,7 @@ struct CarState {
   steeringRateLimited @29 :Bool;    # if the torque is limited by the rate limiter
   stockAeb @30 :Bool;
   stockFcw @31 :Bool;
+  espDisabled @32 :Bool;
 
   # cruise state
   cruiseState @10 :CruiseState;