diff --git a/tour/appengine.go b/tour/appengine.go
index c6201a3..fffc9e8 100644
--- a/tour/appengine.go
+++ b/tour/appengine.go
@@ -21,14 +21,16 @@
 	socketAddr = gaeSocketAddr
 	analyticsHTML = template.HTML(os.Getenv("TOUR_ANALYTICS"))
 
-	if err := initTour(".", "HTTPTransport"); err != nil {
+	root := "tour"
+
+	if err := initTour(root, "HTTPTransport"); err != nil {
 		log.Fatal(err)
 	}
 
 	http.Handle("/", hstsHandler(rootHandler))
 	http.Handle("/lesson/", hstsHandler(lessonHandler))
 
-	registerStatic(".")
+	registerStatic(root)
 
 	port := os.Getenv("PORT")
 	if port == "" {