diff --git a/scripts/pi-hole/js/groups-lists.js b/scripts/pi-hole/js/groups-lists.js
index 6bf81c3b..ca6e5d15 100644
--- a/scripts/pi-hole/js/groups-lists.js
+++ b/scripts/pi-hole/js/groups-lists.js
@@ -397,7 +397,7 @@ function initTable() {
           var ids = [];
           $("tr.selected").each(function () {
             // ... add the row identified by "data-id".
-            ids.push($(this).attr("data-id"));
+            ids.push({ item: $(this).attr("data-id") });
           });
           // Delete all selected rows at once
           delGroupItems("list", ids, table);