diff --git a/netbox/dcim/filters.py b/netbox/dcim/filters.py
index a01a8e4b6..1e2db9921 100644
--- a/netbox/dcim/filters.py
+++ b/netbox/dcim/filters.py
@@ -622,17 +622,17 @@ class InterfaceListFilter(django_filters.FilterSet):
 
     def filter_site(self, queryset, name, value):
         try:
-            site = Device.objects.select_related('device_id','site').get(**{name: value})
-            ordering = device.site.interface_ordering
-            return queryset.filter(device=device_id).order_naturally(ordering)
+           device = Device.objects.select_related('site').get(**{name: value})
+            ordering = device.device_type.interface_ordering
+            return queryset.filter(device=device).order_naturally(ordering)
         except Device.DoesNotExist:
             return queryset.none()
     
     def filter_role(self, queryset, name, value):
         try:
-            site = Device.objects.select_related('device_id','device_role').get(**{name: value})
-            ordering = device.device_role.interface_ordering
-            return queryset.filter(device=device_id).order_naturally(ordering)
+            device = Device.objects.select_related('device_role').get(**{name: value})
+            ordering = device.device_type.interface_ordering
+            return queryset.filter(device=device).order_naturally(ordering)
         except Device.DoesNotExist:
             return queryset.none()