diff --git a/tests/Feature/Api/V1/ItemsAggregationsTest.php b/tests/Feature/Api/V1/ItemsAggregationsTest.php
index 26e322af3..c3bd4267d 100644
--- a/tests/Feature/Api/V1/ItemsAggregationsTest.php
+++ b/tests/Feature/Api/V1/ItemsAggregationsTest.php
@@ -140,6 +140,8 @@ public function test_search_for_authors_with_same_name()
 
         $this->item1->authorities()->save($author1);
         $this->item2->authorities()->save($author2);
+        $this->item2->author = 'Wouwerman, Philips; Galanda, Mikuláš';
+        $this->item2->save();
 
         app(ItemRepository::class)->refreshIndex();
 
diff --git a/tests/Feature/Api/V2/ItemsTest.php b/tests/Feature/Api/V2/ItemsTest.php
index c82abbb83..8530556ff 100644
--- a/tests/Feature/Api/V2/ItemsTest.php
+++ b/tests/Feature/Api/V2/ItemsTest.php
@@ -20,7 +20,7 @@ public function test_detail()
         $item = Item::factory()->create([
             'id' => 'test_id',
             'title' => 'test_title',
-            'author' => 'Věšín, Jaroslav',
+            'author' => 'Wouwerman, Philips; Věšín, Jaroslav',
             'dating' => 2000,
             'date_earliest' => 2000,
             'date_latest' => 2010,