diff --git a/doc/404.rst b/doc/404.rst
index cdf1b21c7..2b1c570a6 100644
--- a/doc/404.rst
+++ b/doc/404.rst
@@ -9,6 +9,7 @@ Page Not Found
 
    .. image:: images/ACRN-fall-from-tree-small.png
       :align: left
+      :width: 320px
 
    Sorry. The page you requested was not found on this site.
 
diff --git a/doc/images/ACRN-fall-from-tree-small.png b/doc/images/ACRN-fall-from-tree-small.png
index 2fb1069f9..0ac49ba1d 100644
Binary files a/doc/images/ACRN-fall-from-tree-small.png and b/doc/images/ACRN-fall-from-tree-small.png differ