diff --git a/mine-your-first-block/src/main.rs b/mine-your-first-block/src/main.rs
index 9437bad..694e556 100644
--- a/mine-your-first-block/src/main.rs
+++ b/mine-your-first-block/src/main.rs
@@ -139,7 +139,7 @@ fn create_coinbase_tx(total_tx_fee: u64) -> Transaction {
 fn construct_block_header(nonce: u32, merkle_root: String) -> BlockHeader {
 
     let mut block_header = BlockHeader{
-        version: 7,
+        version: 2,
         prev_block_hash: "".to_string(),
         merkle_root: merkle_root.to_string(),
         timestamp: 0,
diff --git a/output.txt b/output.txt
deleted file mode 100644
index 1c0c3e1..0000000
--- a/output.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-+------------------------------------------------------------------+
-|                Block header place holder for now                 |
-+------------------------------------------------------------------+
-|                     Coinbase tx place holder                     |
-+------------------------------------------------------------------+
-|                           txid1 test                             |
-|                           txid2 test                             |
-|                          txid3 testtttt                          |
-+------------------------------------------------------------------+