diff --git a/docs/upgrades/upgrade_7.3.0-7.3.1.pl b/docs/upgrades/upgrade_7.3.0-7.3.1.pl
index b778bc728..bda319100 100644
--- a/docs/upgrades/upgrade_7.3.0-7.3.1.pl
+++ b/docs/upgrades/upgrade_7.3.0-7.3.1.pl
@@ -21,14 +21,14 @@ my $quiet; # this line required
 my $session = start(); # this line required
 
 cleanupEventsCalendar($session);
-addWikiPage($session);
+addWikiMaster($session);
 
 finish($session); # this line required
 
 #-------------------------------------------------
-sub addWikiPage {
+sub addWikiMaster {
 	my $session = shift;
-	$session->config->addToArray("assetContainers","WebGUI::Asset::WikiPage");
+	$session->config->addToArray("assetContainers","WebGUI::Asset::WikiMaster");
 }
 
 #-------------------------------------------------