diff --git a/tests/test_aiff.cpp b/tests/test_aiff.cpp
index 54f93702..df1c5ac1 100644
--- a/tests/test_aiff.cpp
+++ b/tests/test_aiff.cpp
@@ -23,7 +23,7 @@ public:
     string filename = copy.fileName();
 
     RIFF::AIFF::File *f = new RIFF::AIFF::File(filename.c_str());
-    CPPUNIT_ASSERT_EQUAL(689, f->audioProperties()->bitrate());
+    CPPUNIT_ASSERT_EQUAL(705, f->audioProperties()->bitrate());
   }
 
 };