diff --git a/reference/funchand/functions/function-exists.xml b/reference/funchand/functions/function-exists.xml
index 66702a08dc..73a0df14aa 100644
--- a/reference/funchand/functions/function-exists.xml
+++ b/reference/funchand/functions/function-exists.xml
@@ -87,6 +87,7 @@ if (function_exists('imap_open')) {
     <member><function>is_callable</function></member>
     <member><function>get_defined_functions</function></member>
     <member><function>class_exists</function></member>
+    <member><function>extension_loaded</function></member>
    </simplelist>
   </para>
  </refsect1>
diff --git a/reference/info/functions/extension-loaded.xml b/reference/info/functions/extension-loaded.xml
index ccff66e40c..8295eab907 100644
--- a/reference/info/functions/extension-loaded.xml
+++ b/reference/info/functions/extension-loaded.xml
@@ -123,6 +123,7 @@ if (!extension_loaded('gd')) {
     <member><function>get_extension_funcs</function></member>
     <member><function>phpinfo</function></member>
     <member><function>dl</function></member>
+    <member><function>function_exists</function></member>
    </simplelist>
   </para>
  </refsect1>