1 files changed, 0 insertions, 1 deletions
diff --git a/core/state/statedb.go b/core/state/statedb.go
index c4d926d..f75428b 100644
--- a/core/state/statedb.go
+++ b/core/state/statedb.go
@@ -43,7 +43,6 @@ type revision struct {
 var (
 	// emptyRoot is the known root hash of an empty trie.
 	emptyRoot = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
-	zeroRoot  = common.HexToHash("0000000000000000000000000000000000000000000000000000000000000000")
 )
 
 type proofList [][]byte