diff --git a/op-node/chaincfg/chains.go b/op-node/chaincfg/chains.go
index 184c463a9..de871d6b1 100644
--- a/op-node/chaincfg/chains.go
+++ b/op-node/chaincfg/chains.go
@@ -41,7 +41,7 @@ var Mainnet = &rollup.Config{
 	RegolithTime:           u64Ptr(0),
 	CanyonTime:             u64Ptr(1708502400),
 	DeltaTime:              u64Ptr(1709107200),
-	EcotoneTime:            u64Ptr(1713772800),
+	EcotoneTime:            u64Ptr(1713772801),
 	FjordTime:              nil,
 	InteropTime:            nil,
 	/* [Kroma: START]
diff --git a/op-node/chaincfg/chains_test.go b/op-node/chaincfg/chains_test.go
index 4341e4b9a..6d1e7c051 100644
--- a/op-node/chaincfg/chains_test.go
+++ b/op-node/chaincfg/chains_test.go
@@ -68,7 +68,7 @@ var mainnetCfg = rollup.Config{
 	RegolithTime:           u64Ptr(0),
 	CanyonTime:             u64Ptr(1708502400),
 	DeltaTime:              u64Ptr(1709107200),
-	EcotoneTime:            u64Ptr(1713772800),
+	EcotoneTime:            u64Ptr(1713772801),
 	FjordTime:              nil,
 	InteropTime:            nil,
 	/* [Kroma: START]