diff --git a/test/interpreter_not_included_test.py b/test/interpreter_not_included_test.py
index 2721764..f5cd839 100644
--- a/test/interpreter_not_included_test.py
+++ b/test/interpreter_not_included_test.py
@@ -6,9 +6,9 @@
 class InterpreterNotIncludedTest(unittest.TestCase):
 
     def test_interpreter_is_not_included(self):
-        """Test that we don't include the interpreter as a tool."""
+        """Test that we don't include any in-repo interpreter in the .pex file."""
         zf = zipfile.ZipFile(sys.argv[0])
-        names = [name for name in zf.namelist() if "third_party/cpython/lib" in name]
+        names = [name for name in zf.namelist() if "third_party/cc/cpython/" in name]
         self.assertFalse(names)
 
     def test_arcat_is_not_included(self):