diff --git a/documentation/poky-ref-manual/extendpoky.xml b/documentation/poky-ref-manual/extendpoky.xml
index 5bf22e547a..92444f7481 100644
--- a/documentation/poky-ref-manual/extendpoky.xml
+++ b/documentation/poky-ref-manual/extendpoky.xml
@@ -87,7 +87,7 @@ do_install() {
                 The result of the build is automatically packaged. 
                 And, if the application uses NLS for localization, packages with local information are 
                 generated (one package per language). 
-                Following is one example: (<filename>hello_2.2.bb</filename>)
+                Following is one example: (<filename>hello_2.3.bb</filename>)
             </para>
             <programlisting>
 DESCRIPTION = "GNU Helloworld application"