diff --git a/main.py b/main.py
index 283173f..7539df8 100644
--- a/main.py
+++ b/main.py
@@ -25,7 +25,7 @@ async def handler(request: aiohttp.web.Request):
     except Exception as e:
         traceback.print_exc()
         resp = {"error": e.args[0]}
-        return aiohttp.web.json_response(resp)
+        return aiohttp.web.json_response(status=400, resp)
 
 
 @routes.post('/api/{method}')
@@ -43,7 +43,7 @@ async def handler(request: aiohttp.web.Request):
     except Exception as e:
         traceback.print_exc()
         resp = {"error": e.args[0]}
-        return aiohttp.web.json_response(resp)
+        return aiohttp.web.json_response(status=400, resp)
 
 @routes.get('/dealer/{usertoken}')
 async def handler(request):