diff --git a/test/msgpack_test.erl b/test/msgpack_test.erl
index c464f2c..734dc4b 100644
--- a/test/msgpack_test.erl
+++ b/test/msgpack_test.erl
@@ -80,7 +80,8 @@ issue_5_test() ->
              }
             ]},
     ?assertEqual({Term, <<>>}, msgpack:unpack(msgpack:pack(Term))),
-    Bin = <<130,164,116,121,112,101,167,119,111,114,107,101,
-            114,115,164,100,97,116,97,145,145,130,168,119,111,114,
+
+    Bin0 = <<130,164,116,121,112,101,167,119,111,114,107,101,
+            114,115,164,100,97,116,97,145,130,168,119,111,114,
             107,101,114,105,100,165,115,116,100,46,49,165,115,108,111,116,115,144>>,
-    ?assertEqual(Bin, msgpack:pack(Term)).
+    ?assertEqual(Bin0, msgpack:pack(Term)).