diff --git a/tl/generate/scheme/tonlib_api.tl b/tl/generate/scheme/tonlib_api.tl
index 7022a0b6..b69027c8 100644
--- a/tl/generate/scheme/tonlib_api.tl
+++ b/tl/generate/scheme/tonlib_api.tl
@@ -208,11 +208,7 @@ blocks.shards shards:vector<ton.BlockIdExt> = blocks.Shards;
 blocks.accountTransactionId account:bytes lt:int64 = blocks.AccountTransactionId;
 blocks.shortTxId mode:# account:mode.0?bytes lt:mode.1?int64 hash:mode.2?bytes = liteServer.TransactionId;
 blocks.transactions id:ton.blockIdExt req_count:int32 incomplete:Bool transactions:vector<blocks.shortTxId> = blocks.Transactions;
-blocks.header id:ton.blockIdExt global_id:int32 version:int32 after_merge:Bool after_split:Bool before_split:Bool want_merge:Bool
-                   want_split:Bool validator_list_hash_short:int32 catchain_seqno:int32 min_ref_mc_seqno:int32 is_key_block:Bool
-                   prev_key_block_seqno:int32
-                   start_lt:int64 end_lt:int64 vert_seqno:#
-                   prev_blocks:vector<ton.blockIdExt> = blocks.Header;
+blocks.header id:ton.blockIdExt global_id:int32 version:int32 after_merge:Bool after_split:Bool before_split:Bool want_merge:Bool want_split:Bool validator_list_hash_short:int32 catchain_seqno:int32 min_ref_mc_seqno:int32 is_key_block:Bool prev_key_block_seqno:int32 start_lt:int64 end_lt:int64 vert_seqno:# prev_blocks:vector<ton.blockIdExt> = blocks.Header;
 //blocks.shortData header:blocks.Header transactions:blocks.Header = blocks.BlockData;
 ---functions---