diff --git a/config.php.sample b/config.php.sample
index 011c6daf66..bfd1da8ce2 100644
--- a/config.php.sample
+++ b/config.php.sample
@@ -3,6 +3,12 @@
 
 if (!defined('LACONICA')) { exit(1); }
 
+#If you have downloaded libraries in random little places, you
+#can add the paths here
+
+#$extra_path = array("/opt/php-openid-2.0.1", "/usr/local/share/php");
+#set_include_path(implode(PATH_SEPARATOR, $extra_path) . PATH_SEPARATOR . get_include_path());
+
 # We get called by common.php, $config is a tree with lots of config
 # options
 # These are for configuring your URLs