diff --git a/ChangeLog b/ChangeLog
index 26a580e5a0..e3c56ead4d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2009-03-28  Michael Natterer  <mitch@gimp.org>
+
+	Bug 555738 – Image display is wrong after undoing canvas size
+	enlargement
+
+	* app/display/gimpdisplayshell-handlers.c
+	(gimp_display_shell_size_changed_detailed_handler): call
+	gimp_display_shell_expose_full() because resizing the canvas can
+	leave all sorts of display areas unupdated otherwise.
+
 2009-03-28  Michael Natterer  <mitch@gimp.org>
 
 	* app/display/gimpdisplayshell-handlers.c
diff --git a/app/display/gimpdisplayshell-handlers.c b/app/display/gimpdisplayshell-handlers.c
index 9475829bda..96ce657056 100644
--- a/app/display/gimpdisplayshell-handlers.c
+++ b/app/display/gimpdisplayshell-handlers.c
@@ -528,6 +528,8 @@ gimp_display_shell_size_changed_detailed_handler (GimpImage        *image,
        * the end
        */
       gimp_display_shell_scroll_clamp_and_update (shell);
+
+      gimp_display_shell_expose_full (shell);
     }
 }