diff --git a/src/currency_core/blockchain_storage.cpp b/src/currency_core/blockchain_storage.cpp
index e422a446..d7926767 100644
--- a/src/currency_core/blockchain_storage.cpp
+++ b/src/currency_core/blockchain_storage.cpp
@@ -1438,7 +1438,7 @@ bool blockchain_storage::create_block_template(const create_block_template_param
   CRITICAL_REGION_BEGIN(m_read_lock);
   height = m_db_blocks.size();
   if(height <= m_core_runtime_config.hard_fork_01_starts_after_height)
-    b.major_version = BLOCK_MAJOR_VERSION_INITAL;
+    b.major_version = BLOCK_MAJOR_VERSION_INITIAL;
   else if(height <= m_core_runtime_config.hard_fork_03_starts_after_height)
     b.major_version = HF1_BLOCK_MAJOR_VERSION;
   else
@@ -5770,7 +5770,7 @@ bool blockchain_storage::is_after_hardfork_3_zone(uint64_t height)const
 bool blockchain_storage::prevalidate_block(const block& bl)
 {
   //before hard_fork1
-  if (bl.major_version == BLOCK_MAJOR_VERSION_INITAL && get_block_height(bl) <= m_core_runtime_config.hard_fork_01_starts_after_height)
+  if (bl.major_version == BLOCK_MAJOR_VERSION_INITIAL && get_block_height(bl) <= m_core_runtime_config.hard_fork_01_starts_after_height)
     return true;
 
 
diff --git a/src/currency_core/currency_config.h b/src/currency_core/currency_config.h
index 0c43cc88..942f4e2d 100644
--- a/src/currency_core/currency_config.h
+++ b/src/currency_core/currency_config.h
@@ -232,7 +232,7 @@
 //hard forks section
 #define BLOCK_MAJOR_VERSION_GENESIS                     1
 #define BLOCK_MINOR_VERSION_GENESIS                     0
-#define BLOCK_MAJOR_VERSION_INITAL                      0
+#define BLOCK_MAJOR_VERSION_INITIAL                     0
 #ifndef TESTNET
 #define ZANO_HARDFORK_01_AFTER_HEIGHT                   194624
 #define ZANO_HARDFORK_02_AFTER_HEIGHT                   999999
diff --git a/src/gui/qt-daemon/.gitignore b/src/gui/qt-daemon/.gitignore
index 8b95cebe..8a9d35c8 100644
--- a/src/gui/qt-daemon/.gitignore
+++ b/src/gui/qt-daemon/.gitignore
@@ -1 +1 @@
-*.user
\ No newline at end of file
+*.user
diff --git a/tests/core_tests/chaingen.cpp b/tests/core_tests/chaingen.cpp
index dd74c3cf..57f00b22 100644
--- a/tests/core_tests/chaingen.cpp
+++ b/tests/core_tests/chaingen.cpp
@@ -222,10 +222,10 @@ bool test_generator::construct_block(currency::block& blk,
 //   if (height > m_hardfork_01_after_heigh)
 //     blk.major_version = CURRENT_BLOCK_MAJOR_VERSION;
 //   else
-//     blk.major_version = BLOCK_MAJOR_VERSION_INITAL;
+//     blk.major_version = BLOCK_MAJOR_VERSION_INITIAL;
 
   if (height <= m_hardfork_01_after_heigh)
-    blk.major_version = BLOCK_MAJOR_VERSION_INITAL;
+    blk.major_version = BLOCK_MAJOR_VERSION_INITIAL;
   else if (height <= m_hardfork_03_after_heigh)
     blk.major_version = HF1_BLOCK_MAJOR_VERSION;
   else
@@ -878,7 +878,7 @@ bool test_generator::construct_block(int64_t manual_timestamp_adjustment,
                                               size_t txs_sizes/* = 0*/)
 {
   size_t height = get_block_height(prev_block) + 1;
-  blk.major_version = actual_params & bf_major_ver ? major_ver : BLOCK_MAJOR_VERSION_INITAL;
+  blk.major_version = actual_params & bf_major_ver ? major_ver : BLOCK_MAJOR_VERSION_INITIAL;
   blk.minor_version = actual_params & bf_minor_ver ? minor_ver : CURRENT_BLOCK_MINOR_VERSION;
   blk.timestamp     = actual_params & bf_timestamp ? timestamp : (height > 10 ? prev_block.timestamp + DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN: prev_block.timestamp + DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN-POW_DIFF_UP_TIMESTAMP_DELTA); // Keep difficulty unchanged
   blk.prev_id       = actual_params & bf_prev_id   ? prev_id   : get_block_hash(prev_block);
diff --git a/tests/core_tests/pos_block_builder.cpp b/tests/core_tests/pos_block_builder.cpp
index 44e1b3d8..888a0d2c 100644
--- a/tests/core_tests/pos_block_builder.cpp
+++ b/tests/core_tests/pos_block_builder.cpp
@@ -24,7 +24,7 @@ void pos_block_builder::step1_init_header(size_t block_height, crypto::hash& pre
 {
   CHECK_AND_ASSERT_THROW_MES(m_step == 0, "pos_block_builder: incorrect step sequence");
   m_block.minor_version = CURRENT_BLOCK_MINOR_VERSION;
-  m_block.major_version = BLOCK_MAJOR_VERSION_INITAL;
+  m_block.major_version = BLOCK_MAJOR_VERSION_INITIAL;
   m_block.timestamp = 0; // to be set at step 3
   m_block.prev_id = prev_block_hash;
   m_block.flags = CURRENCY_BLOCK_FLAG_POS_BLOCK;
diff --git a/tests/functional_tests/core_concurrency_test.cpp b/tests/functional_tests/core_concurrency_test.cpp
index 42dd7d9a..c2ffda19 100644
--- a/tests/functional_tests/core_concurrency_test.cpp
+++ b/tests/functional_tests/core_concurrency_test.cpp
@@ -46,7 +46,7 @@ typedef std::vector<std::shared_ptr<tools::wallet2>> cct_wallets_t;
 bool create_block_template_manually(const currency::block& prev_block, boost::multiprecision::uint128_t already_generated_coins, const std::vector<const currency::transaction*>& txs, const currency::account_public_address& miner_addr, currency::block& result)
 {
   result.flags = 0;
-  result.major_version = BLOCK_MAJOR_VERSION_INITAL;
+  result.major_version = BLOCK_MAJOR_VERSION_INITIAL;
   result.minor_version = CURRENT_BLOCK_MINOR_VERSION;
   result.nonce = 0;
   result.prev_id = get_block_hash(prev_block);