diff --git a/core/state/dump.go b/core/state/dump.go
index 500c8aee39..116e238908 100644
--- a/core/state/dump.go
+++ b/core/state/dump.go
@@ -116,7 +116,12 @@ func (s *StateDB) dump(c collector, excludeCode, excludeStorage, excludeMissingP
 			account.Storage = make(map[common.Hash]string)
 			storageIt := trie.NewIterator(obj.getTrie(s.db).NodeIterator(nil))
 			for storageIt.Next() {
-				account.Storage[common.BytesToHash(s.trie.GetKey(storageIt.Key))] = common.Bytes2Hex(storageIt.Value)
+				_, content, _, err := rlp.Split(storageIt.Value)
+				if err != nil {
+					log.Error("Failed to decode the value returned by iterator", "error", err)
+					continue
+				}
+				account.Storage[common.BytesToHash(s.trie.GetKey(storageIt.Key))] = common.Bytes2Hex(content)
 			}
 		}
 		c.onAccount(addr, account)
diff --git a/trie/iterator.go b/trie/iterator.go
index 6c4da9b6ba..dc8b98c102 100644
--- a/trie/iterator.go
+++ b/trie/iterator.go
@@ -35,7 +35,7 @@ type Iterator struct {
 	Err   error
 }
 
-// NewIterator creates a new key-value iterator from a Node iterator.
+// NewIterator creates a new key-value iterator from a node iterator.
 // Note that the value returned by the iterator is raw. If the content is encoded
 // (e.g. storage value is RLP-encoded), it's caller's duty to decode it.
 func NewIterator(it NodeIterator) *Iterator {