diff --git a/log.capnp b/log.capnp
index 131ded9..3f07a1e 100644
--- a/log.capnp
+++ b/log.capnp
@@ -420,7 +420,7 @@ struct PandaState @0xa7649e2575e4591e {
     registerDivergent @18;
     interruptRateKlineInit @19;
     interruptRateClockSource @20;
-    interruptRateTim9 @21;
+    interruptRateTick @21;
     # Update max fault type in boardd when adding faults
   }