diff --git a/plugins/tiddlywiki/tour/globals.tid b/plugins/tiddlywiki/tour/globals.tid
index 64308f84a..21552e784 100644
--- a/plugins/tiddlywiki/tour/globals.tid
+++ b/plugins/tiddlywiki/tour/globals.tid
@@ -1,6 +1,8 @@
 title: $:/plugins/tiddlywiki/tour/globals
 tags: $:/tags/Global
 
+\whitespace trim
+
 <!--
 
 The following state tiddlers control the tour. They should not be directly modified,
diff --git a/plugins/tiddlywiki/tour/tour-panel.tid b/plugins/tiddlywiki/tour/tour-panel.tid
index 84fd6becd..6b9165bf5 100644
--- a/plugins/tiddlywiki/tour/tour-panel.tid
+++ b/plugins/tiddlywiki/tour/tour-panel.tid
@@ -1,8 +1,10 @@
 title: $:/plugins/tiddlywiki/tour/panel
 tags: $:/tags/PageTemplate
 
-\define tour-buttons()
-\define tv-action-refresh-policy() always
+\whitespace trim
+
+\procedure tour-buttons()
+\procedure tv-action-refresh-policy() always
 <div class="tc-tour-panel-navigation">
 <$list filter="[function[tour-is-not-first-step]]" variable="ignore">
 <$button class="tc-btn-big-green" style="background-color: red;">