diff --git a/core/skip_analysis.go b/core/skip_analysis.go
index fe2439896..fe88c3f90 100644
--- a/core/skip_analysis.go
+++ b/core/skip_analysis.go
@@ -21,7 +21,7 @@ import (
 )
 
 // MainnetNotCheckedFrom is the first block number not yet checked for invalid jumps
-const MainnetNotCheckedFrom uint64 = 12785500
+const MainnetNotCheckedFrom uint64 = 12823200
 
 // SkipAnalysis function tells us whether we can skip performing jumpdest analysis
 // for the historical blocks (on mainnet now but perhaps on the testsnets