diff --git a/core/types/erbieforks.go b/core/types/erbieforks.go
index 188f425f..51a36c5d 100644
--- a/core/types/erbieforks.go
+++ b/core/types/erbieforks.go
@@ -1,4 +1,4 @@
 package types
 
 // Erbie fork block number
-const SwitchBranchBlock uint64 = 516000
+const SwitchBranchBlock uint64 = 650000