diff --git a/templates/Wilr/GoogleSitemaps/Control/GoogleSitemapController.ss b/templates/Wilr/GoogleSitemaps/Control/GoogleSitemapController.ss
index 69fd5fa..064a91a 100644
--- a/templates/Wilr/GoogleSitemaps/Control/GoogleSitemapController.ss
+++ b/templates/Wilr/GoogleSitemaps/Control/GoogleSitemapController.ss
@@ -3,6 +3,6 @@
<% loop Sitemaps %>
{$AbsoluteBaseURL}sitemap.xml/sitemap/$ClassName/$Page.xml
- <% if LastModified %>$LastModified<% end_if %>
+ <% if $LastModified %>$LastModified<% end_if %>
<% end_loop %>
diff --git a/templates/Wilr/GoogleSitemaps/Control/GoogleSitemapController_sitemap.ss b/templates/Wilr/GoogleSitemaps/Control/GoogleSitemapController_sitemap.ss
index ebcc2e2..e87b70a 100644
--- a/templates/Wilr/GoogleSitemaps/Control/GoogleSitemapController_sitemap.ss
+++ b/templates/Wilr/GoogleSitemaps/Control/GoogleSitemapController_sitemap.ss
@@ -4,7 +4,7 @@
<% loop $Items %>
$AbsoluteLink
- <% if $LastEdited %>$LastEdited.Format(YYYY-MM-dd)<% end_if %>
+ <% if $LastEdited %>$LastEdited.Format("y-MM-dd'T'HH:mm:ss")<% end_if %>
<% if $ChangeFrequency %>$ChangeFrequency<% end_if %>
<% if $GooglePriority %>$GooglePriority<% end_if %>