diff --git a/reference/datetime/functions/strptime.xml b/reference/datetime/functions/strptime.xml
index cdf100437d..fd518477f6 100755
--- a/reference/datetime/functions/strptime.xml
+++ b/reference/datetime/functions/strptime.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='iso-8859-1'?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
   <refentry id="function.strptime">
    <refnamediv>
     <refname>strptime</refname>
@@ -102,6 +102,11 @@
          <entry>tm_yday</entry>
          <entry>Days since January 1 (0-365)</entry>
         </row>
+        <row>
+         <entry>unparsed</entry>
+         <entry>the <parameter>timestamp</parameter> part which was not
+          recognized using the specified <parameter>format</parameter></entry>
+        </row>
        </tbody>
       </tgroup>
      </table>