diff --git a/Lib/test/datetimetester.py b/Lib/test/datetimetester.py
index 63bfed53965..7743c67c8c3 100644
--- a/Lib/test/datetimetester.py
+++ b/Lib/test/datetimetester.py
@@ -117,6 +117,9 @@ class PicklableFixedOffset(FixedOffset):
     def __init__(self, offset=None, name=None, dstoffset=None):
         FixedOffset.__init__(self, offset, name, dstoffset)
 
+    def __getstate__(self):
+        return self.__dict__
+
 class _TZInfo(tzinfo):
     def utcoffset(self, datetime_module):
         return random.random()