diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py
index a36b010bd88..ee7524e8e5b 100644
--- a/Lib/test/test_zipfile.py
+++ b/Lib/test/test_zipfile.py
@@ -405,7 +405,8 @@ class TestsWithSourceFile(unittest.TestCase):
 
         zipfp = zipfile.ZipFile(fname)
         try:
-            zipfp.extractall()
+            for name in zipfp.namelist():
+                zipfp.open(name).close()
         finally:
             zipfp.close()