diff --git a/ChangeLog b/ChangeLog
index aa5179acd..a07213a15 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-03-13  Richard Frith-Macdonald <rfm@gnu.org>
+
+	* Source/NSAutoreleasePool.m; use ([+instanceMethodForSelector:])
+	to cache release method implementation for a class.
+
 2008-03-13  Richard Frith-Macdonald <rfm@gnu.org>
 
 	* Source/NSKeyValueCoding.m:
diff --git a/Source/NSAutoreleasePool.m b/Source/NSAutoreleasePool.m
index 22698e5cf..fc16e466d 100644
--- a/Source/NSAutoreleasePool.m
+++ b/Source/NSAutoreleasePool.m
@@ -410,7 +410,7 @@ static IMP	initImp;
 
 		  if (GSObjCIsInstance(anObject))
 		    {
-		      imp = [anObject methodForSelector: releaseSel];
+		      imp = [c instanceMethodForSelector: releaseSel];
 		    }
 		  else
 		    {