diff --git a/Doc/Sd1/appendix.xml b/Doc/Sd1/appendix.xml
index 31233e95377a6734f4a1360a545e9b613fed514f..0079b68be15a35b4a7fdea540f7664236872b443 100644
--- a/Doc/Sd1/appendix.xml
+++ b/Doc/Sd1/appendix.xml
@@ -362,9 +362,9 @@
         <title>Running the currency converter terminal application.</title>
 
         <mediaobject>
-          <imageobject>
-            <imagedata fileref="Ref/Video/currencyConverter.webm"/>
-          </imageobject>
+          <videoobject>
+            <videodata fileref="Ref/Video/currencyConverter.webm"/>
+          </videoobject>
         </mediaobject>
       </figure>