diff --git a/Doc/lib/libpickle.tex b/Doc/lib/libpickle.tex
index dc6edff..d4a54cd 100644
--- a/Doc/lib/libpickle.tex
+++ b/Doc/lib/libpickle.tex
@@ -237,15 +237,20 @@
 or recursive objects pickled by reference and not by value.  This
 method is useful when re-using picklers.
 
-\strong{Note:} \method{clear_memo()} is only available on the picklers
-created by \module{cPickle}.  In the \module{pickle} module, picklers
-have an instance variable called \member{memo} which is a Python
-dictionary.  So to clear the memo for a \module{pickle} module
+\begin{notice}
+Prior to Python 2.3, \method{clear_memo()} was only available on the
+picklers created by \refmodule{cPickle}.  In the \module{pickle} module,
+picklers have an instance variable called \member{memo} which is a
+Python dictionary.  So to clear the memo for a \module{pickle} module
 pickler, you could do the following:
 
 \begin{verbatim}
 mypickler.memo.clear()
 \end{verbatim}
+
+Code that does not need to support older versions of Python should
+simply use \method{clear_memo()}.
+\end{notice}
 \end{methoddesc}
 
 It is possible to make multiple calls to the \method{dump()} method of
diff --git a/Lib/pickle.py b/Lib/pickle.py
index 541624a..5837884 100644
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -115,6 +115,9 @@
         self.memo = {}
         self.bin = bin
 
+    def clear_memo(self):
+        self.memo.clear()
+
     def dump(self, object):
         self.save(object)
         self.write(STOP)
diff --git a/Misc/NEWS b/Misc/NEWS
index 903e5b0..3d55574 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -99,6 +99,9 @@
 
 Library
 
+- The pickle.Pickler class grew a clear_memo() method to mimic that
+  provided by cPickle.Pickler.
+
 - difflib's SequenceMatcher class now does a dynamic analysis of
   which elements are so frequent as to constitute noise.  For
   comparing files as sequences of lines, this generally works better