diff --git a/alkatorapi/views.py b/alkatorapi/views.py
index b4d7e9b..bd6db03 100644
--- a/alkatorapi/views.py
+++ b/alkatorapi/views.py
@@ -67,7 +67,7 @@ def register(request):
 
     result = parse_qs(result.text)
 
-    if result['code'][0] != 0:
+    if result['code'][0] != '0':
         user.delete()
         return HttpResponse('{"reason":"Chyba na straně platevní brány: ' + result['message'][0] + '"}', status=400, content_type='application/json')