Index: branches/5.1.x/core/install/upgrades.sql
===================================================================
diff -u -r13170 -r13180
--- branches/5.1.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 13170)
+++ branches/5.1.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 13180)
@@ -1683,5 +1683,5 @@
   KEY LifeTime (LifeTime)
 );
 
-INSERT INTO ConfigurationAdmin VALUES ('CacheHandler', 'la_section_SettingsCaching', 'la_config_CacheHandler', 'select', NULL, 'Fake=la_None,Memcache=+Memcached,Apc=+Alternative PHP Cache', 80.02, 0, 0);
+INSERT INTO ConfigurationAdmin VALUES ('CacheHandler', 'la_section_SettingsCaching', 'la_config_CacheHandler', 'select', NULL, 'Fake=la_None,Memcache=+Memcached,Apc=+Alternative PHP Cache,XCache=+XCache', 80.02, 0, 0);
 INSERT INTO ConfigurationValues VALUES (DEFAULT, 'CacheHandler', 'Fake', 'In-Portal', 'in-portal:configure_advanced');
\ No newline at end of file