diff --git a/compendium_v2/routes/default.py b/compendium_v2/routes/default.py
index 9563d5150346c6862b2a5fc67f13b5cde16c98cd..fc08573f325f13cf08117818652da155298b5b5a 100644
--- a/compendium_v2/routes/default.py
+++ b/compendium_v2/routes/default.py
@@ -67,7 +67,7 @@ def survey_index(path):
 
     # fallback to serving the SPA through index.html for all other requests
     # https://flask.palletsprojects.com/en/2.0.x/patterns/singlepageapplications/
-    return current_app.send_static_file("survey.html")
+    return current_app.send_static_file("index.html")
 
 
 @routes.route('/version', methods=['GET', 'POST'])