diff --git a/samples/ControlCatalog/MainView.xaml b/samples/ControlCatalog/MainView.xaml
index 1744813a60..1e624dfe74 100644
--- a/samples/ControlCatalog/MainView.xaml
+++ b/samples/ControlCatalog/MainView.xaml
@@ -4,7 +4,7 @@
   <TabControl Classes="sidebar" Name="Sidebar">
     <TabControl.PageTransition>
       <CrossFade Duration="0.25"/>
-    </TabControl.Transition>
+    </TabControl.PageTransition>
     <TabItem Header="AutoCompleteBox"><pages:AutoCompleteBoxPage/></TabItem>
     <TabItem Header="Border"><pages:BorderPage/></TabItem>
     <TabItem Header="Button"><pages:ButtonPage/></TabItem>