diff --git a/repository/TiddlyWiki/TiddlyWiki.class.st b/repository/TiddlyWiki/TiddlyWiki.class.st
index fe49439..3050fca 100644
--- a/repository/TiddlyWiki/TiddlyWiki.class.st
+++ b/repository/TiddlyWiki/TiddlyWiki.class.st
@@ -614,6 +614,7 @@ TiddlyWiki >> networkView [
 { #category : #accessing }
 TiddlyWiki >> networkViewHighlightingCreator: creatorName [
 	| view |
+	view := GtMondrian new.
 	view nodes
 		stencil: [ :each | 
 			| color  size |