diff --git a/Lib/test/test_extcall.py b/Lib/test/test_extcall.py
index d9598e7..8f6629b 100644
--- a/Lib/test/test_extcall.py
+++ b/Lib/test/test_extcall.py
@@ -1,7 +1,5 @@
 # -*- coding: utf-8 -*-
 
-import sys
-
 """Doctest for method/function calls.
 
 We're going the use these types for extra testing
@@ -274,7 +272,10 @@
     1 2
 """
 
+__test__ = {"extcall" : __doc__}
+
 import unittest
+import sys
 from test import test_support