diff --git a/xml/cap_overview.xml b/xml/cap_overview.xml
index 0669c86e..d412d40b 100644
--- a/xml/cap_overview.xml
+++ b/xml/cap_overview.xml
@@ -841,10 +841,10 @@
     <title>Detailed Services Diagram</title>
     <mediaobject>
      <imageobject role="fo">
-      <imagedata fileref="cap-detailed-services.png" format="PNG" width="75%"/>
+      <imagedata fileref="cap-detailed-services.png" format="PNG" width="100%"/>
      </imageobject>
      <imageobject role="html">
-      <imagedata fileref="cap-detailed-services.png"/>
+      <imagedata fileref="cap-detailed-services.png" format="PNG"/>
      </imageobject>
      <textobject role="description"><phrase>Detailed Services Diagram</phrase>
      </textobject>