diff --git a/deploy/convert_server.py b/deploy/convert_server.py
index be1d5de..08f1247 100755
--- a/deploy/convert_server.py
+++ b/deploy/convert_server.py
@@ -123,7 +123,7 @@ class Handler(BaseHTTPRequestHandler):
 
     def _handle_app_js(self):
         try:
-            with open(os.path.join(os.path.dirname(__file__), "..", "app.js"), "rb") as f:
+            with open(os.path.join(os.path.dirname(__file__), "app.js"), "rb") as f:
                 js = f.read()
             self.send_response(200)
             self.send_header("Content-Type", "application/javascript; charset=utf-8")