diff --git a/test/test_reserved.py b/test/test_reserved.py
index 5094064..56b4455 100644
--- a/test/test_reserved.py
+++ b/test/test_reserved.py
@@ -1,20 +1,6 @@
 import msgpack
 
-reserved_bytes = [
-        b"\xc1",
-        b"\xc4",
-        b"\xc5",
-        b"\xc6",
-        b"\xc7",
-        b"\xc8",
-        b"\xc9",
-        b"\xd4",
-        b"\xd5",
-        b"\xd6",
-        b"\xd7",
-        b"\xd8",
-        b"\xd9",
-        ]
+reserved_bytes = b"\xc1\xc4\xc5\xc6\xc7\xc8\xc9\xd4\xd5\xd6\xd7\xd8\xd9"
 
 def test_skip_reserved():
     packed_list = msgpack.packb([])