diff --git a/server.py b/server.py
index 599e68b..83f2c03 100644
--- a/server.py
+++ b/server.py
@@ -191,7 +191,7 @@ async def handle_root(request):
 async def handle_state(request):
     """Handler for the /state GET request."""
     state = get_derived_state()
-    return web.Response(text=state)
+    return web.json_response({'door': [state]})
 
 async def on_startup(app):
     """Actions to perform on application startup."""