diff --git a/src/app/submission/import-external/submission-import-external.component.ts b/src/app/submission/import-external/submission-import-external.component.ts
index 1bc25aae78..9b89dc71cc 100644
--- a/src/app/submission/import-external/submission-import-external.component.ts
+++ b/src/app/submission/import-external/submission-import-external.component.ts
@@ -180,20 +180,20 @@ export class SubmissionImportExternalComponent implements OnInit, OnDestroy {
    * Retrieve external source entries.
    */
   private retrieveExternalSources(): void {
-/*    if (hasValue(this.retrieveExternalSourcesSub)) {
+    if (hasValue(this.retrieveExternalSourcesSub)) {
       this.retrieveExternalSourcesSub.unsubscribe();
-    }*/
+    }
     this.retrieveExternalSourcesSub = this.reload$.pipe(
       filter((sourceQueryObject: ExternalSourceData) => isNotEmpty(sourceQueryObject.sourceId) && isNotEmpty(sourceQueryObject.query)),
       switchMap((sourceQueryObject: ExternalSourceData) => {
           const query = sourceQueryObject.query;
           this.routeData = sourceQueryObject;
           return this.searchConfigService.paginatedSearchOptions.pipe(
-            tap((v) => this.isLoading$.next(true)),
+            tap(() => this.isLoading$.next(true)),
             filter((searchOptions) => searchOptions.query === query),
             mergeMap((searchOptions) => this.externalService.getExternalSourceEntries(this.routeData.sourceId, searchOptions).pipe(
               getFinishedRemoteData(),
-            )),
+            ))
           );
         }
       ),
diff --git a/src/assets/i18n/en.json5 b/src/assets/i18n/en.json5
index ff51dec16c..0d5c53309b 100644
--- a/src/assets/i18n/en.json5
+++ b/src/assets/i18n/en.json5
@@ -2435,7 +2435,7 @@
 
   "nav.user.description" : "User profile bar",
 
-  "none.listelement.badge": "Untyped",
+  "none.listelement.badge": "Item",
 
 
   "orgunit.listelement.badge": "Organizational Unit",