diff --git a/functions/imap.xml b/functions/imap.xml
index 96cbb90fb0..617742149b 100644
--- a/functions/imap.xml
+++ b/functions/imap.xml
@@ -727,7 +727,29 @@ fetchsubject (subject line formatted to fit <parameter>subjectlength</parameter>
    </refsect1>
   </refentry>
 
-  <refentry id="function.imap-headers">
+  <refentry id="function.imap-rfc822-parse-headers">
+   <refnamediv>
+    <refname>imap_rfc822_parse_headers</refname>
+    <refpurpose>Parse mail headers from a string</refpurpose>
+   </refnamediv>
+   <refsect1>
+    <title>Description</title>
+    <funcsynopsis>
+     <funcdef>object <function>imap_rfc822_parse_headers</function></funcdef>
+     <paramdef>string <parameter>headers</parameter></paramdef>
+     <paramdef>string 
+      <parameter><optional>defaulthost</optional></parameter>
+     </paramdef>
+    </funcsynopsis>
+    <para>
+     This function returns an object of various header elements,
+     similar to <function>imap_header</function>, except without the
+     flags and other elements that come from the IMAP server.
+    </para>
+   </refsect1>
+  </refentry>
+
+<refentry id="function.imap-headers">
    <refnamediv>
     <refname>imap_headers</refname>
     <refpurpose>