diff --git a/ui/admin/app/components/form/target/add-host-sets/index.js b/ui/admin/app/components/form/target/add-host-sets/index.js
index f49dda570..eb0f5e246 100644
--- a/ui/admin/app/components/form/target/add-host-sets/index.js
+++ b/ui/admin/app/components/form/target/add-host-sets/index.js
@@ -29,7 +29,7 @@ export default class FormTargetAddHostSetsComponent extends Component {
   get filteredHostSets() {
     // Get IDs for host sets already added to the current target
     const alreadyAddedHostSetIDs = this.args.model.host_sets.map(
-      ({ host_set_id }) => host_set_id
+      ({ host_source_id }) => host_source_id
     );
     const notAddedHostSets = this.args.hostSets.filter(
       ({ id }) => !alreadyAddedHostSetIDs.includes(id)