diff --git a/consensus/taiko/consensus.go b/consensus/taiko/consensus.go
index 780306452b..6b334bb5ad 100644
--- a/consensus/taiko/consensus.go
+++ b/consensus/taiko/consensus.go
@@ -37,7 +37,7 @@ var (
 		[]byte("anchorV2(uint64,bytes32,uint32,(uint8,uint8,uint32,uint64,uint32))"),
 	)[:4]
 	AnchorV3Selector = crypto.Keccak256(
-		[]byte("anchorV3(uint64,bytes32,bytes32,uint32,(uint8,uint8,uint32,uint64,uint32),bytes32[])"),
+		[]byte("anchorV3(uint64,bytes32,uint32,(uint8,uint8,uint32,uint64,uint32),bytes32[])"),
 	)[:4]
 	AnchorGasLimit   = uint64(250_000)
 	AnchorV3GasLimit = uint64(1_000_000)