diff --git a/subscriptions/admin.py b/subscriptions/admin.py
index 82d35d8..c79d373 100644
--- a/subscriptions/admin.py
+++ b/subscriptions/admin.py
@@ -4,7 +4,7 @@ from .models import ASSNotification
 class ASSNotificationAdmin(admin.ModelAdmin):
     list_display = ['notificationType', 'subtype', 'signedDate', 'productId', 'transactionId', 'offerIdentifier', 'price', 'currency']
     search_fields = ['transactionId']
-    list_filter = ['offer_identifier', 'notificationType', 'subtype']
+    list_filter = ['offerIdentifier', 'notificationType', 'subtype']
     ordering = ['-signedDate']
 
 admin.site.register(ASSNotification, ASSNotificationAdmin)