diff --git a/reference/info/functions/ini-set.xml b/reference/info/functions/ini-set.xml
index 6ebda8680a..beb91bd8ee 100644
--- a/reference/info/functions/ini-set.xml
+++ b/reference/info/functions/ini-set.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
+<!-- $Revision: 1.12 $ -->
 <!-- splitted from ./en/functions/info.xml, last change in rev 1.23 -->
   <refentry id="function.ini-set">
    <refnamediv>
@@ -822,6 +822,16 @@
            <entry>""</entry>
            <entry>PHP_INI_ALL</entry>
           </row>
+          <row>
+           <entry>zlib.output_compression</entry>
+           <entry>"0"</entry>
+           <entry>PHP_INI_SYSTEM|PHP_INI_PERDIR</entry>
+          </row>
+          <row>
+           <entry>zlib.output_compression_level</entry>
+           <entry>"-1"</entry>
+           <entry>PHP_INI_ALL</entry>
+          </row>
           <row>
            <entry>define_syslog_variables</entry>
            <entry>"0"</entry>