diff --git a/tests/test_emptygroups.txt b/tests/test_emptygroups.txt
index bdfc350..4a5bd5b 100644
--- a/tests/test_emptygroups.txt
+++ b/tests/test_emptygroups.txt
@@ -28,11 +28,9 @@ The following show different behavior for re and re2:
     >>> re2.search(r'((.*)*.)', 'Hello').groups()
     ('Hello', 'Hell')
 
-This one was formerly a None vs empty string difference until July 2021:
-
     >>> re.search(r'((.*)*.)', 'a').groups()
     ('a', '')
     >>> re2.search(r'((.*)*.)', 'a').groups()
-    ('a', '')
+    ('a', None)
 
     >>> re2.set_fallback_notification(re2.FALLBACK_QUIETLY)