diff --git a/admin_manual/installation/server_tuning.rst b/admin_manual/installation/server_tuning.rst
index 6b02f183b..55aa79563 100644
--- a/admin_manual/installation/server_tuning.rst
+++ b/admin_manual/installation/server_tuning.rst
@@ -128,7 +128,6 @@ The `OPcache <http://php.net/manual/en/intro.opcache.php>`_ improves the perform
 .. code:: ini
 
   opcache.enable=1
-  opcache.enable_cli=1
   opcache.interned_strings_buffer=8
   opcache.max_accelerated_files=10000
   opcache.memory_consumption=128