diff --git a/tests/functional_tests/core_concurrency_test.cpp b/tests/functional_tests/core_concurrency_test.cpp
index 0173f093..c0b70781 100644
--- a/tests/functional_tests/core_concurrency_test.cpp
+++ b/tests/functional_tests/core_concurrency_test.cpp
@@ -65,6 +65,7 @@ bool create_block_template_manually(const currency::block& prev_block, boost::mu
   // make things really simple by assuming block size is less than CURRENCY_BLOCK_GRANTED_FULL_REWARD_ZONE
   size_t median_size = 0;
   uint64_t block_reward_without_fee = 0;
+  uint64_t block_reward = 0;
 
   bool r = construct_miner_tx(get_block_height(prev_block) + 1,
     median_size,
@@ -75,6 +76,7 @@ bool create_block_template_manually(const currency::block& prev_block, boost::mu
     miner_addr,
     result.miner_tx,
     block_reward_without_fee,
+    block_reward,
     TRANSACTION_VERSION_PRE_HF4);
   CHECK_AND_ASSERT_MES(r, false, "construct_miner_tx failed");
 
diff --git a/tests/unit_tests/test_format_utils.cpp b/tests/unit_tests/test_format_utils.cpp
index 890f98ec..9304268f 100644
--- a/tests/unit_tests/test_format_utils.cpp
+++ b/tests/unit_tests/test_format_utils.cpp
@@ -14,8 +14,9 @@ TEST(parse_and_validate_tx_extra, is_correct_parse_and_validate_tx_extra)
   currency::account_base acc;
   acc.generate();
   currency::blobdata b = "dsdsdfsdfsf";
-  uint64_t block_reward_without_fee = 0;
-  bool r = currency::construct_miner_tx(0, 0, 10000000000000, 1000, TESTS_DEFAULT_FEE, acc.get_keys().account_address, acc.get_keys().account_address, tx, block_reward_without_fee, TRANSACTION_VERSION_PRE_HF4, b, 1);
+  uint64_t block_reward_without_fee = 0, block_reward = 0;
+  bool r = currency::construct_miner_tx(0, 0, 10000000000000, 1000, TESTS_DEFAULT_FEE, acc.get_keys().account_address, acc.get_keys().account_address, tx,
+    block_reward_without_fee, block_reward, TRANSACTION_VERSION_PRE_HF4, b, 1);
   ASSERT_TRUE(r);
   crypto::public_key tx_pub_key;
   r = currency::parse_and_validate_tx_extra(tx, tx_pub_key);
@@ -27,8 +28,9 @@ TEST(parse_and_validate_tx_extra, is_correct_extranonce_too_big)
   currency::account_base acc;
   acc.generate();
   currency::blobdata b(260, 0);
-  uint64_t block_reward_without_fee = 0;
-  bool r = currency::construct_miner_tx(0, 0, 10000000000000, 1000, TESTS_DEFAULT_FEE, acc.get_keys().account_address, acc.get_keys().account_address, tx, block_reward_without_fee, TRANSACTION_VERSION_PRE_HF4, b, 1);
+  uint64_t block_reward_without_fee = 0, block_reward = 0;
+  bool r = currency::construct_miner_tx(0, 0, 10000000000000, 1000, TESTS_DEFAULT_FEE, acc.get_keys().account_address, acc.get_keys().account_address, tx,
+    block_reward_without_fee, block_reward, TRANSACTION_VERSION_PRE_HF4, b, 1);
   ASSERT_FALSE(r);
 }