diff --git a/plantStructC4.adoc b/plantStructC4.adoc
index cbcc56b..eb55bdb 100644
--- a/plantStructC4.adoc
+++ b/plantStructC4.adoc
@@ -14,7 +14,7 @@ Opens with a one-arrow UML sequence diagram in text form
  
 Shows the graphic form (png) below the text entry area
 
-image::images/simple-01.png[]
+image::images/simple-00.png[]
 
 - - -
 https://plantuml.com/