diff --git a/bookmarks/admin.py b/bookmarks/admin.py
index 532c1a9a..ca6423a8 100644
--- a/bookmarks/admin.py
+++ b/bookmarks/admin.py
@@ -200,9 +200,13 @@ def mark_as_unread(self, request, queryset: QuerySet):
 
 
 class AdminBookmarkAsset(admin.ModelAdmin):
-    list_display = ("display_name", "date_created", "status")
+    @admin.display(description="Display Name")
+    def custom_display_name(self, obj):
+        return str(obj)
+
+    list_display = ("custom_display_name", "date_created", "status")
     search_fields = (
-        "display_name",
+        "custom_display_name",
         "file",
     )
     list_filter = ("status",)
diff --git a/bookmarks/models.py b/bookmarks/models.py
index 9087829d..96bbb1f2 100644
--- a/bookmarks/models.py
+++ b/bookmarks/models.py
@@ -118,6 +118,9 @@ def save(self, *args, **kwargs):
                 pass
         super().save(*args, **kwargs)
 
+    def __str__(self):
+        return self.display_name or f"Bookmark Asset #{self.pk}"
+
 
 @receiver(post_delete, sender=BookmarkAsset)
 def bookmark_asset_deleted(sender, instance, **kwargs):