diff --git a/ChangeLog b/ChangeLog
index 75b6a00c29..d9c34e897f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-05-08  Richard Hult  <richard@imendio.com>
+
+	* gdk/quartz/gdkgeometry-quartz.c (gdk_window_scroll): Move the
+	currently invalidated region. Fixes bug #532048, patch by Yevgen
+	Muntyan.
+
 2008-05-08  Richard Hult  <richard@imendio.com>
 
 	* gdk/quartz/gdkeventloop-quartz.c (poll_func): Only set the fake
diff --git a/gdk/quartz/gdkgeometry-quartz.c b/gdk/quartz/gdkgeometry-quartz.c
index d1f81017ec..7e4ec5eec1 100644
--- a/gdk/quartz/gdkgeometry-quartz.c
+++ b/gdk/quartz/gdkgeometry-quartz.c
@@ -38,6 +38,10 @@ gdk_window_scroll (GdkWindow *window,
 
   g_return_if_fail (GDK_IS_WINDOW (window));
 
+  /* Move the current invalid region */
+  if (private->update_area)
+    gdk_region_offset (private->update_area, dx, dy);
+
   visible_nsrect = [impl->view visibleRect];
 
   visible_rect.x = visible_nsrect.origin.x;