diff --git a/ChangeLog b/ChangeLog
index 2667874f9..ee797d88c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 2000-10-31  Richard Frith-Macdonald <rfm@gnu.org>
 
-	* Source/GSServicesManager.m: Use new GSObjCClassOfObject() function
+	* Source/GSServicesManager.m: Use new GSObjCClass() function
 	from NSObjCRuntime.h
 	* Source/GSTextStorage.m: Avoid static variable initialisation with
 	@selector() as it doesn't work with Apple runtime.
diff --git a/Source/GSServicesManager.m b/Source/GSServicesManager.m
index 6a28b74a5..cff35a951 100644
--- a/Source/GSServicesManager.m
+++ b/Source/GSServicesManager.m
@@ -1270,7 +1270,7 @@ NSPerformService(NSString *serviceItem, NSPasteboard *pboard)
   [connection setRequestTimeout: seconds];
   [connection setReplyTimeout: seconds];
 
-  msgImp = get_imp(GSObjCClassOfObject(provider), msgSel);
+  msgImp = get_imp(GSObjCClass(provider), msgSel);
   NS_DURING
     {
       [provider performService: selName