diff --git a/membershipworks/admin.py b/membershipworks/admin.py
index 70c3a2b..e1db0f3 100644
--- a/membershipworks/admin.py
+++ b/membershipworks/admin.py
@@ -125,9 +125,9 @@ class EventInvoiceAdmin(admin.ModelAdmin):
     list_display = [
         "uuid",
         "event",
-        "_event_start",
-        "_event_end",
-        "_event_instructor",
+        "event__start",
+        "event__end",
+        "event__instructor",
         "date_submitted",
         "date_paid",
         "amount",
@@ -147,18 +147,6 @@ class EventInvoiceAdmin(admin.ModelAdmin):
     ]
     date_hierarchy = "date_submitted"
 
-    @admin.display(ordering="event__instructor")
-    def _event_instructor(self, obj):
-        return obj.event.instructor
-
-    @admin.display(ordering="event__start")
-    def _event_start(self, obj):
-        return obj.event.start
-
-    @admin.display(ordering="event__end")
-    def _event_end(self, obj):
-        return obj.event.end
-
 
 class EventInvoiceInline(admin.StackedInline):
     model = EventInvoice