+++ /usr/share/glib-2.0/schemas/org.gnome.settings-daemon.peripherals.gschema.xml	2011-09-13 11:12:54.000000000 +0200
@@ -108,6 +108,10 @@
       <default>false</default>
       <summary>Highlights the current location of the pointer when the Control key is pressed and released.</summary>
     </key>
+    <key type="b" name="reverse-scrolling">
+      <default>false</default>
+      <summary>Reverse vertical and horizontal scrolling.</summary>
+    </key>
     <key type="b" name="left-handed">
       <default>false</default>
       <summary>Mouse button orientation</summary>
@@ -152,4 +156,4 @@
       <description>Command to be run when a device is added or removed.</description>
     </key>
   </schema>
-</schemalist>
\ No newline at end of file
+</schemalist>
