diff --git a/test/File.js b/test/File.js
index 5354407..6bc0a22 100644
--- a/test/File.js
+++ b/test/File.js
@@ -40,7 +40,7 @@ describe('File()', function() {
     file.path.should.equal(fname);
     file.cwd.should.equal(__dirname);
     file.base.should.equal(base);
-    file.relative.should.equal('fixtures/test.coffee');
+    file.relative.should.equal(path.join('fixtures', 'test.coffee'));
     done();
   });
 });
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