diff --git a/chain-abstraction/execution_state.go b/chain-abstraction/execution_state.go
index 9f4e354dd4..439dc23100 100644
--- a/chain-abstraction/execution_state.go
+++ b/chain-abstraction/execution_state.go
@@ -20,7 +20,6 @@ import (
 type GoGlobalState struct {
 	BlockHash  common.Hash `json:"blockHash"`
 	SendRoot   common.Hash `json:"sendRoot"`
-	MELRoot    common.Hash `json:"melRoot"`
 	Batch      uint64      `json:"batch"`
 	PosInBatch uint64      `json:"positionInBatch"`
 }