diff --git a/src/impl/Event/service.py b/src/impl/Event/service.py
index 9f8b0e3..08fed96 100644
--- a/src/impl/Event/service.py
+++ b/src/impl/Event/service.py
@@ -463,7 +463,7 @@ def get_pending_hackers_gruped(self, event_id: int, data: BaseToken):
         nogroup_data = [{
             "id": hacker.id,
             "name": hacker.name,
-            "mail": hacker.mail,
+            "email": hacker.email,
             "birthdate": hacker.birthdate,
             "address": hacker.address,
             "food_restrictions": hacker.food_restrictions,