diff --git a/y2023/constants.h b/y2023/constants.h
index 072ae17..0451293 100644
--- a/y2023/constants.h
+++ b/y2023/constants.h
@@ -23,6 +23,7 @@
 struct Values {
   static const int kZeroingSampleSize = 200;
 
+  static const int kSuperstructureCANWriterPriority = 35;
   static const int kDrivetrainWriterPriority = 35;
   static const int kDrivetrainTxPriority = 36;
   static const int kDrivetrainRxPriority = 36;