diff --git a/consensus/types/src/consts.rs b/consensus/types/src/consts.rs
index 8d296ad942..6c60a985a5 100644
--- a/consensus/types/src/consts.rs
+++ b/consensus/types/src/consts.rs
@@ -34,6 +34,6 @@ pub mod deneb {
         .expect("should initialize BLS_MODULUS");
         pub static ref MIN_EPOCHS_FOR_BLOBS_SIDECARS_REQUESTS: Epoch = Epoch::from(4096_u64);
     }
-    pub const BLOB_TX_TYPE: u8 = 5;
+    pub const BLOB_TX_TYPE: u8 = 3;
     pub const VERSIONED_HASH_VERSION_KZG: u8 = 1;
 }