diff --git a/ledger/accounts/management/commands/sync_itassets_users.py b/ledger/accounts/management/commands/sync_itassets_users.py
index f114726a1..50543eaab 100755
--- a/ledger/accounts/management/commands/sync_itassets_users.py
+++ b/ledger/accounts/management/commands/sync_itassets_users.py
@@ -56,8 +56,8 @@ def handle(self, *args, **options):
                         u.first_name = first_name
                         u.last_name = last_name
                         u.is_staff = True
-                        u.phone_number = phone
-                        u.mobile_number = mobile
+                        u.staff_phone_number = phone
+                        u.staff_mobile_number = mobile
                         u.position_title = position_title
                         u.manager_name = manager_name
                         u.manager_email = manager_email
@@ -69,8 +69,8 @@ def handle(self, *args, **options):
                                                         first_name=first_name,
                                                         last_name=last_name,
                                                         is_staff=True,
-                                                        phone_number=phone,
-                                                        mobile_number=mobile,
+                                                        staff_phone_number=phone,
+                                                        staff_mobile_number=mobile,
                                                         position_title=position_title,
                                                         manager_name=manager_name,
                                                         manager_email=manager_email,