diff --git a/payments/models.py b/payments/models.py
index ae78e8c7b..8958715cd 100644
--- a/payments/models.py
+++ b/payments/models.py
@@ -808,7 +808,8 @@ def get_price(self) -> Decimal:
 
     def set_state(
             self, new_state: str, log_message: str = None,
-            save: bool = True, update_reservation_state: bool = True
+            save: bool = True, update_reservation_state: bool = True,
+            **kwargs
         ) -> None:
         assert new_state in (Order.WAITING, Order.CONFIRMED, Order.REJECTED, Order.EXPIRED, Order.CANCELLED)
 
@@ -843,9 +844,9 @@ def set_state(
 
                 if update_reservation_state:
                     if new_state == Order.CONFIRMED:
-                        self.reservation.set_state(Reservation.CONFIRMED, None)
+                        self.reservation.set_state(Reservation.CONFIRMED, kwargs.get('user', self.reservation.user))
                     elif new_state in (Order.REJECTED, Order.EXPIRED, Order.CANCELLED):
-                        self.reservation.set_state(Reservation.CANCELLED, None)
+                        self.reservation.set_state(Reservation.CANCELLED, kwargs.get('user', self.reservation.user))
 
                 if save:
                     self.save()
diff --git a/resources/api/reservation.py b/resources/api/reservation.py
index 672a55dcf..5dcc011ef 100644
--- a/resources/api/reservation.py
+++ b/resources/api/reservation.py
@@ -1126,7 +1126,7 @@ def perform_destroy(self, instance):
         instance.set_state(Reservation.CANCELLED, self.request.user)
         if instance.has_order():
             order = instance.get_order()
-            order.set_state(Order.CANCELLED, 'Order reservation was cancelled.')
+            order.set_state(Order.CANCELLED, 'Order reservation was cancelled.', user = self.request.user)
 
     def list(self, request, *args, **kwargs):
         response = super().list(request, *args, **kwargs)