diff --git a/serve.py b/serve.py
index 4838c65..41c6d4a 100755
--- a/serve.py
+++ b/serve.py
@@ -57,7 +57,7 @@ def serve(root, port, run_browser):
     if run_browser:
         # Open the served page in the user's default browser.
         print("Opening the served URL in the default browser (use `--no-browser` or `-n` to disable this).")
-        subprocess.call([f"../browser.sh", f"{protocol}://{open_host}:{port}/msdf-theatre.html"])
+        subprocess.call([f"../browser.sh", f"{protocol}://{open_host}:{port}/variabletime.html"])
 
     print(f"serving on port {port}")
     httpd.serve_forever()