diff --git a/car.capnp b/car.capnp
index 77b8cdc..00a7cf5 100644
--- a/car.capnp
+++ b/car.capnp
@@ -93,6 +93,7 @@ struct CarEvent @0x9b1657f34caf3ad3 {
     driverMonitorLowAcc @68;
     invalidLkasSetting @69;
     speedTooHigh @70;
+    laneChangeBlocked @71;
   }
 }