diff --git a/car.capnp b/car.capnp
index 3e26464..8ff99e1 100644
--- a/car.capnp
+++ b/car.capnp
@@ -484,7 +484,7 @@ struct CarParams {
   dashcamOnly @41: Bool;
   transmissionType @43 :TransmissionType;
   carFw @44 :List(CarFw);
-  fingerprintingTime @72 :Float32;
+  fwQueryTime @73 :Float32;
 
   radarTimeStep @45: Float32 = 0.05;  # time delta between radar updates, 20Hz is very standard
   fingerprintSource @49: FingerprintSource;