diff --git a/preferences.xml b/preferences.xml
index 8b5e81f83..9738ad30d 100644
--- a/preferences.xml
+++ b/preferences.xml
@@ -55,6 +55,7 @@ Started September 2000 by David Megginson, david@megginson.com
    </static-lod>
    <random-objects type="bool" userarchive="y">true</random-objects>
    <horizon-effect type="bool" userarchive="y">false</horizon-effect>
+   <point-sprites type="bool" userarchive="y">true</point-sprites>
    <enhanced-lighting type="bool" userarchive="y">false</enhanced-lighting>
    <distance-attenuation type="bool" userarchive="y">false</distance-attenuation>
    <precipitation-enable type="bool" userarchive="y">false</precipitation-enable>
@@ -435,6 +436,7 @@ Started September 2000 by David Megginson, david@megginson.com
    <enabled type="bool">true</enabled>
    <!-- scenario>nimitz_demo</scenario -->
    <scenario>aircraft_demo</scenario>
+   <!-- <scenario>refueling_demo</scenario> -->
   </ai>
 
   <user>