diff --git a/documentation/poky-ref-manual/poky-ref-manual.xml b/documentation/poky-ref-manual/poky-ref-manual.xml
index fffb2a81d4..ab3278e76a 100644
--- a/documentation/poky-ref-manual/poky-ref-manual.xml
+++ b/documentation/poky-ref-manual/poky-ref-manual.xml
@@ -64,7 +64,7 @@
             </revision>
             <revision>
                 <revnumber>1.1.1</revnumber>
-                <date>12 January 2012</date>
+                <date>17 February 2012</date>
                 <revremark>Released with the Yocto Project 1.1.1 Release.</revremark>
             </revision>
         </revhistory>