diff --git a/Lib/test/test_inspect/test_inspect.py b/Lib/test/test_inspect/test_inspect.py
index e8b09c413f1..b2265e44e0c 100644
--- a/Lib/test/test_inspect/test_inspect.py
+++ b/Lib/test/test_inspect/test_inspect.py
@@ -5338,6 +5338,8 @@ def test_types_module_has_signatures(self):
 
     def test_sys_module_has_signatures(self):
         no_signature = {'getsizeof', 'set_asyncgen_hooks'}
+        no_signature |= {name for name in ['getobjects']
+                         if hasattr(sys, name)}
         self._test_module_has_signatures(sys, no_signature)
 
     def test_abc_module_has_signatures(self):