diff --git a/src/applications/uiexample/application/PhabricatorUIExamplesApplication.php b/src/applications/uiexample/application/PhabricatorUIExamplesApplication.php
index c347a101e9..3b3d38ef14 100644
--- a/src/applications/uiexample/application/PhabricatorUIExamplesApplication.php
+++ b/src/applications/uiexample/application/PhabricatorUIExamplesApplication.php
@@ -1,46 +1,50 @@
 <?php
 
 final class PhabricatorUIExamplesApplication extends PhabricatorApplication {
 
   public function getBaseURI() {
     return '/uiexample/';
   }
 
   public function getShortDescription() {
     return pht('Developer UI Examples');
   }
 
   public function getName() {
     return pht('UIExamples');
   }
 
   public function getFontIcon() {
     return 'fa-magnet';
   }
 
   public function getTitleGlyph() {
     return "\xE2\x8F\x9A";
   }
 
   public function getFlavorText() {
     return pht('A gallery of modern art.');
   }
 
   public function getApplicationGroup() {
     return self::GROUP_DEVELOPER;
   }
 
+  public function isPrototype() {
+    return true;
+  }
+
   public function getApplicationOrder() {
     return 0.110;
   }
 
   public function getRoutes() {
     return array(
       '/uiexample/' => array(
         '' => 'PhabricatorUIExampleRenderController',
         'view/(?P<class>[^/]+)/' => 'PhabricatorUIExampleRenderController',
       ),
     );
   }
 
 }