diff --git a/modules/type/blocks/dap_chain_cs_blocks.c b/modules/type/blocks/dap_chain_cs_blocks.c
index 431e8a3e150a57c27ae724d0eda90b63e92fb8db..a48c3b52ae5b62c250e7156a4ecb3d0e1ea0fe3b 100644
--- a/modules/type/blocks/dap_chain_cs_blocks.c
+++ b/modules/type/blocks/dap_chain_cs_blocks.c
@@ -1215,7 +1215,6 @@ static int s_cli_blocks(int a_argc, char ** a_argv, void **a_str_reply)
                 json_object_object_add(json_obj_out, "status", json_object_new_string(l_val ? l_val : "(null)"));
                 DAP_DELETE(l_val);
                 json_object_array_add(*a_json_arr_reply, json_obj_out);
-                DAP_DELETE(l_hash_tx);
             } else {
                 dap_json_rpc_error_add(*a_json_arr_reply, DAP_CHAIN_NODE_CLI_COM_BLOCK_HASH_ERR,
                                             "Can't create %s collect TX\n", l_subcmd_str);