diff --git a/README.md b/README.md
index cde9bc4..527252d 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,8 @@ Node-CryptoForkNote-Util with Merged Mining support
 Installing locally and testing
 -----
 ```
-npm install https://github.com/MoneroOcean/node-cryptoforknote-util
+JOBS=$(nproc) npm install https://github.com/MoneroOcean/node-cryptoforknote-util
+node_modules/cryptoforknote-util/tests/run.sh
 ```
 
 Dependencies
diff --git a/src/cryptonote_core/cryptonote_basic.h b/src/cryptonote_core/cryptonote_basic.h
index 0c4a0e8..1e8d66e 100644
--- a/src/cryptonote_core/cryptonote_basic.h
+++ b/src/cryptonote_core/cryptonote_basic.h
@@ -1080,7 +1080,7 @@ namespace cryptonote
       if (blob_type == BLOB_TYPE_CRYPTONOTE_XHV) {
         FIELD(pricing_record)
       } else if (blob_type == BLOB_TYPE_CRYPTONOTE_SALVIUM) {
-        FIELD(salvium_pricing_record)
+        if (major_version >= 2) FIELD(salvium_pricing_record)
       } else if (blob_type == BLOB_TYPE_CRYPTONOTE_ZEPHYR) {
         if (major_version >= 4)
         {
diff --git a/tests/run.sh b/tests/run.sh
new file mode 100755
index 0000000..eab90d4
--- /dev/null
+++ b/tests/run.sh
@@ -0,0 +1,6 @@
+#!/bin/bash -x
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+cd $DIR
+node sal.js || exit 1
\ No newline at end of file
diff --git a/tests/sal.js b/tests/sal.js
new file mode 100644
index 0000000..9eae71c
--- /dev/null
+++ b/tests/sal.js
@@ -0,0 +1,14 @@
+"use strict";
+let u = require('../build/Release/cryptoforknote-util');
+
+const b = Buffer.from(
+'010194a5ebb406f613c4e7514facf3e5b9923c885357b53f2b02f8e17f9721371296b99113035f00000000020001ffcb6d018f9ffec12d03125e128c041c8a2d41fab9ebe2a7a4b10afbef4e134ec7ba3151c8c730a644310353414c3c7334015f99bdbbe70161dafb2da2fd9a4285da893a7519cff350981a959f525c43e5c60211000000000000000000000000000000000001e3c7bfb00b00020001ffcb6d0023016b6961b458286074406192961c1f0e5236455f45fcd6c175c7142d6353a481d60400020000'
+, 'hex');
+const b2 = u.convert_blob(b, 15);
+
+if (b2.toString('hex') === '010194a5ebb406f613c4e7514facf3e5b9923c885357b53f2b02f8e17f9721371296b99113035f00000000ac81ca3e7bc9369e63563923187d2cfdb42eac839c7fe24e6d5d0080c96d758f02') {
+  console.log('PASSED');
+else {
+  console.log('FAILED: ' + b2);
+  process.exit(1);
+}