diff --git a/README.md b/README.md
index e58d9d6..975d655 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,7 @@ By default, all the extra defaults below are applied through the php.ini include
 
     php_memory_limit: "256M"
     php_max_execution_time: "60"
+    php_realpath_cache_size: "32K"
     php_upload_max_filesize: "64M"
     php_date_timezone: "America/Chicago"
     php_sendmail_path: "/usr/sbin/sendmail -t -i"
diff --git a/defaults/main.yml b/defaults/main.yml
index 0f7be14..87b1156 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -20,6 +20,7 @@ php_use_managed_ini: true
 
 php_memory_limit: "256M"
 php_max_execution_time: "60"
+php_realpath_cache_size: "32K"
 php_upload_max_filesize: "64M"
 php_date_timezone: "America/Chicago"
 
diff --git a/templates/php.ini.j2 b/templates/php.ini.j2
index 9419917..af80503 100644
--- a/templates/php.ini.j2
+++ b/templates/php.ini.j2
@@ -105,6 +105,8 @@ enable_dl = Off
 ;fastcgi.logging = 0
 ;cgi.rfc2616_headers = 0
 
+realpath_cache_size = {{ php_realpath_cache_size }}
+
 ;;;;;;;;;;;;;;;;
 ; File Uploads ;
 ;;;;;;;;;;;;;;;;