diff --git a/Lib/test/test_modulefinder.py b/Lib/test/test_modulefinder.py
index 36d81ca..18cc322 100644
--- a/Lib/test/test_modulefinder.py
+++ b/Lib/test/test_modulefinder.py
@@ -257,6 +257,7 @@
             self._do_test(relative_import_test_2)
 
 def test_main():
+    distutils.log.set_threshold(distutils.log.WARN)
     test_support.run_unittest(ModuleFinderTest)
 
 if __name__ == "__main__":