diff --git a/src/currency_core/currency_basic.h b/src/currency_core/currency_basic.h
index ea09da90..43a5749a 100644
--- a/src/currency_core/currency_basic.h
+++ b/src/currency_core/currency_basic.h
@@ -443,7 +443,7 @@ namespace currency
   struct zc_outs_range_proof
   {
     crypto::bpp_signature_serialized bpp;
-    uint8_t outputs_count;                // how many outputs are included in the proof
+    uint8_t outputs_count = 0;                // how many outputs are included in the proof
 
     BEGIN_SERIALIZE_OBJECT()
       FIELD(bpp)
@@ -459,7 +459,7 @@ namespace currency
   // Zarcanum-aware CLSAG signature
   struct ZC_sig
   {
-    crypto::public_key pseudo_out_amount_commitment; // premultiplied by 1/8
+    crypto::public_key pseudo_out_amount_commitment = null_pkey; // premultiplied by 1/8
     crypto::CLSAG_GG_signature_serialized clsags_gg;
     
     BEGIN_SERIALIZE_OBJECT()
@@ -475,7 +475,7 @@ namespace currency
 
   struct zc_balance_proof
   {
-    crypto::signature s;
+    crypto::signature s = null_sig;
 
     BEGIN_SERIALIZE_OBJECT()
       FIELD(s)
diff --git a/tests/core_tests/chaingen_pch.cpp b/tests/core_tests/chaingen_pch.cpp
index 11878762..4f86d7c7 100644
--- a/tests/core_tests/chaingen_pch.cpp
+++ b/tests/core_tests/chaingen_pch.cpp
@@ -1,5 +1,4 @@
 // Copyright (c) 2022 Zano Project
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#pragma once
 #include "chaingen.h"
diff --git a/tests/core_tests/multiassets_test.cpp b/tests/core_tests/multiassets_test.cpp
index 333c714c..64e501a8 100644
--- a/tests/core_tests/multiassets_test.cpp
+++ b/tests/core_tests/multiassets_test.cpp
@@ -100,7 +100,7 @@ bool multiassets_basic_test::c1(currency::core& c, size_t ev_index, const std::v
 
   CHECK_AND_ASSERT_MES(it_asset != balances.end() && it_native != balances.end(), false, "Failed to find needed asset in result balances");
   CHECK_AND_ASSERT_MES(it_asset->second.total == AMOUNT_ASSETS_TO_TRANSFER_MULTIASSETS_BASIC, false, "Failed to find needed asset in result balances");
-  CHECK_AND_ASSERT_MES(it_native->second.total == 17517226000000000000, false, "Failed to find needed asset in result balances");
+  CHECK_AND_ASSERT_MES(it_native->second.total == uint64_t(17517226)*COIN, false, "Failed to find needed asset in result balances");
 
 
   balances.clear();