diff --git a/web/README b/web/README
index e15f88a3..9958e7f3 100644
--- a/web/README
+++ b/web/README
@@ -54,6 +54,10 @@ Setup on Arch Linux:
 
    PEAR's path may vary depending on your set up.
 
+ - AUR does not work properly with PHP's short open tag enabled.
+   Be sure you have this in php.ini:
+   short_open_tag = Off
+
 6) Configure MySQL
  - Start the MySQL service. Example:
    # /etc/rc.d/mysqld start