diff --git a/test/bin/get-tarball-name.js b/test/bin/get-tarball-name.js
index fa2b0601..6f8bdbde 100644
--- a/test/bin/get-tarball-name.js
+++ b/test/bin/get-tarball-name.js
@@ -3,13 +3,14 @@
 var should = require('chai').should();
 var path = require('path');
 var getTarballName = require('../../bin/get-tarball-name');
+var execSync = require('child_process').execSync;
 
 describe('#getTarballName', function() {
   it('will return the expected tarball name', function() {
     var name = getTarballName();
     var version = require(path.resolve(__dirname + '../../../package.json')).version;
     var platform = process.platform;
-    var arch = process.arch;
+    var arch = execSync(path.resolve(__dirname) + '/../../bin/variables.sh arch');
     var abi = process.versions.modules;
     var expected = 'libbitcoind-' + version + '-node' + abi + '-' + platform + '-' + arch + '.tgz';
     name.should.equal(expected);