diff --git a/src/docs/user/configuration/configuration_guide.diviner b/src/docs/user/configuration/configuration_guide.diviner
index c5aa82af86..978506fb30 100644
--- a/src/docs/user/configuration/configuration_guide.diviner
+++ b/src/docs/user/configuration/configuration_guide.diviner
@@ -49,7 +49,7 @@ this:
     DocumentRoot /path/to/phorge/webroot
 
     RewriteEngine on
-    RewriteRule ^(.*)$          /index.php?__path__=$1  [B,L,QSA]
+    RewriteRule ^(.*)$          /index.php?__path__=$1  [B,L,QSA,UnsafeAllow3F]
   </VirtualHost>
 
 If Apache isn't currently configured to serve documents out of the directory