diff --git a/cereal/custom.capnp b/cereal/custom.capnp
index e2a3c15fdf..12e311038a 100644
--- a/cereal/custom.capnp
+++ b/cereal/custom.capnp
@@ -66,7 +66,7 @@ struct ModelManagerSP @0xaedffd8f31e7b55d {
   }
 }
 
-struct LongitudinalPlanSP @0xaedffd8f31e7b55d {
+struct LongitudinalPlanSP @0xf35cc4560bbf6ec2 {
   e2eBlended @0 :Text;
   e2eStatus @1 :Bool;
   mpcSource @2 :MpcSource;