diff --git a/deploy/convert_server.py b/deploy/convert_server.py
index 99b2a2b..a0058d5 100755
--- a/deploy/convert_server.py
+++ b/deploy/convert_server.py
@@ -350,7 +350,7 @@ class Handler(BaseHTTPRequestHandler):
 
     def _handle_app_js(self):
         try:
-            fname = self.path.lstrip("/").replace("static/", "")
+            fname = urlparse(self.path).path.lstrip("/").replace("static/", "")
             with open(os.path.join(os.path.dirname(__file__), fname), "rb") as f:
                 js = f.read()
             self.send_response(200)