diff --git a/ChangeLog b/ChangeLog
index b004df00a..200f014f7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2004-02-17  John Luke  <jluke@cfl.rr.com>
+
+	* gdk/Gdk.metadata: set Gdk.Window.Cursor null_ok
+	* gdk/gdk-api.xml: regen
+
 2004-02-17   Jorn Baayen  <jorn@nl.linux.org>
 
 	* gtk/SelectionData.custom : fix get_data_pointer glue method name.
diff --git a/gdk/Gdk.metadata b/gdk/Gdk.metadata
index 9f7ca323d..6a220b5cb 100644
--- a/gdk/Gdk.metadata
+++ b/gdk/Gdk.metadata
@@ -61,6 +61,7 @@
   <attr path="//object[@cname='GdkWindow']/method[@name='GetPointer']/*/*[@type='GdkModifierType*']" name="pass_as">out</attr>
   <attr path="//object[@cname='GdkWindow']/method[@name='GetToplevels']" name="hidden">1</attr>
   <attr path="//object[@cname='GdkWindow']/method[@name='PeekChildren']" name="hidden">1</attr>
+  <attr path="/api/namespace/object[@cname='GdkWindow']/method[@name='SetCursor']/parameters/parameter[@name='cursor']" name="null_ok">1</attr>
   <attr path="//object[@cname='GdkWindow']/method[@name='SetIconList']" name="hidden">1</attr>
   <attr path="//struct[@cname='GdkEventAny']" name="hidden">1</attr>
   <attr path="//struct[@cname='GdkEventKey']" name="hidden">1</attr>
diff --git a/gdk/gdk-api.xml b/gdk/gdk-api.xml
index fa037f75f..de7c95513 100644
--- a/gdk/gdk-api.xml
+++ b/gdk/gdk-api.xml
@@ -1981,7 +1981,7 @@
       <method name="SetCursor" cname="gdk_window_set_cursor">
         <return-type type="void" />
         <parameters>
-          <parameter type="GdkCursor*" name="cursor" />
+          <parameter type="GdkCursor*" name="cursor" null_ok="1" />
         </parameters>
       </method>
       <method name="SetDebugUpdates" cname="gdk_window_set_debug_updates" shared="true">