diff --git a/blkmaker_jansson.c b/blkmaker_jansson.c
index abf36b3..ec4c520 100644
--- a/blkmaker_jansson.c
+++ b/blkmaker_jansson.c
@@ -152,8 +152,6 @@ static bool my_hex2bin(void *o, const char *x, size_t len) {
 		tmpl->skey = true;  \
 } while(0)
 
-static void my_flip(void *, size_t);
-
 static
 const char *parse_txn(struct blktxn_t *txn, json_t *txnj) {
 	json_t *vv;
@@ -170,14 +168,12 @@ const char *parse_txn(struct blktxn_t *txn, json_t *txnj) {
 	if ((vv = json_object_get(txnj, "hash")) && json_is_string(vv))
 	{
 		hexdata = json_string_value(vv);
-		txn->hash_ = malloc(sizeof(*txn->hash_));
-		if (!my_hex2bin(*txn->hash_, hexdata, sizeof(*txn->hash_)))
+		txn->hash = malloc(sizeof(*txn->hash));
+		if (!my_hex2bin(*txn->hash, hexdata, sizeof(*txn->hash)))
 		{
-			free(txn->hash_);
-			txn->hash_ = NULL;
+			free(txn->hash);
+			txn->hash = NULL;
 		}
-		else
-			my_flip(*txn->hash_, sizeof(*txn->hash_));
 	}
 	
 	// TODO: dependcount/depends, fee, required, sigops
diff --git a/blktemplate.c b/blktemplate.c
index 07d00a8..93ffc20 100644
--- a/blktemplate.c
+++ b/blktemplate.c
@@ -97,7 +97,6 @@ static
 void blktxn_free(struct blktxn_t *bt) {
 	free(bt->data);
 	free(bt->hash);
-	free(bt->hash_);
 	free(bt->depends);
 }
 
diff --git a/blktemplate.h b/blktemplate.h
index 9239778..e9747b7 100644
--- a/blktemplate.h
+++ b/blktemplate.h
@@ -23,7 +23,6 @@ typedef uint32_t blknonce_t;
 struct blktxn_t {
 	unsigned char *data;
 	size_t datasz;
-	// NOTE: The byte order of hash is backward; use hash_ instead
 	txnhash_t *hash;
 	
 	signed long dependcount;
@@ -32,8 +31,6 @@ struct blktxn_t {
 	uint64_t fee;
 	bool required;
 	int16_t sigops;
-	
-	txnhash_t *hash_;
 };
 
 // BIP 23: Long Polling