diff --git a/alkatorapi/views.py b/alkatorapi/views.py
index 58aa5cc..62a2b42 100644
--- a/alkatorapi/views.py
+++ b/alkatorapi/views.py
@@ -10,6 +10,8 @@ from .models import User
 def register(request):
     if date.today() >= date(2024, 5, 4):
         return HttpResponse('{"reason":"Too late!"}', status=400, content_type='application/json')
+    if not request.POST.get('agreement'):
+        return HttpResponse('{"reason":"Je potřeba souhlasit se zpracováním údajů!"}', status=400, content_type='application/json')
     if not request.POST['first_name']:
         return HttpResponse('{"reason":"Jméno je povinné!"}', status=400, content_type='application/json')
     if not request.POST['last_name']: