Index: schemas/Makefile.am
===================================================================
--- schemas/Makefile.am	(revision 3703)
+++ schemas/Makefile.am	(working copy)
@@ -8,13 +8,14 @@
 	desktop_gnome_applications_browser.schemas.in		\
 	desktop_gnome_applications_terminal.schemas.in		\
 	desktop_gnome_applications_window_manager.schemas.in	\
-	desktop_gnome_applications_office.schemas.in	\
+	desktop_gnome_applications_office.schemas.in		\
 	desktop_gnome_file_views.schemas.in			\
 	desktop_gnome_lockdown.schemas.in			\
 	desktop_gnome_peripherals_mouse.schemas.in		\
 	desktop_gnome_peripherals_keyboard.schemas.in		\
 	desktop_gnome_sound.schemas.in				\
 	desktop_gnome_typing_break.schemas.in			\
+	desktop_gnome_thumbnail_cache.schemas.in		\
 	desktop_gnome_thumbnailers.schemas.in			\
 	$(NULL)
 
Index: schemas/desktop_gnome_thumbnail_cache.schemas.in
===================================================================
--- schemas/desktop_gnome_thumbnail_cache.schemas.in	(revision 0)
+++ schemas/desktop_gnome_thumbnail_cache.schemas.in	(revision 0)
@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<gconfschemafile>
+  <schemalist>
+
+    <schema>
+      <key>/schemas/desktop/gnome/thumbnail_cache/maximum_age</key>
+      <applyto>/desktop/gnome/thumbnail_cache/maximum_age</applyto>
+      <owner>gnome</owner>
+      <type>int</type>
+      <default>60</default>
+      <locale name="C">
+        <short></short>
+        <long>Maximum age for thumbnails in the cache, in days. Set to -1 to disable cleaning.</long>
+      </locale>
+    </schema>
+
+    <schema>
+      <key>/schemas/desktop/gnome/thumbnail_cache/maximum_size</key>
+      <applyto>/desktop/gnome/thumbnail_cache/maximum_size</applyto>
+      <owner>gnome</owner>
+      <type>int</type>
+      <default>64</default>
+      <locale name="C">
+        <short></short>
+        <long>Maximum size of the thumbnail cache, in megabytes. Set to -1 to disable cleaning.</long>
+      </locale>
+    </schema>
+
+  </schemalist>
+</gconfschemafile>
