Index: lams_admin/src/java/org/lamsfoundation/lams/admin/web/ConfigAction.java
===================================================================
diff -u -rc92ea51a973dc03ece970c057dd9369eda6a8c24 -r53e0cc380dddcdf50fff301576e79d49e8df144a
--- lams_admin/src/java/org/lamsfoundation/lams/admin/web/ConfigAction.java	(.../ConfigAction.java)	(revision c92ea51a973dc03ece970c057dd9369eda6a8c24)
+++ lams_admin/src/java/org/lamsfoundation/lams/admin/web/ConfigAction.java	(.../ConfigAction.java)	(revision 53e0cc380dddcdf50fff301576e79d49e8df144a)
@@ -120,6 +120,8 @@
 	    }
 	}
 	getConfiguration().persistUpdate();
+	
+	Configuration.refreshCache();
 
 	return mapping.findForward("sysadmin");
     }