diff --git a/tests/Api/ScreensTest.php b/tests/Api/ScreensTest.php
index 65d5271b..08bc0d75 100644
--- a/tests/Api/ScreensTest.php
+++ b/tests/Api/ScreensTest.php
@@ -192,7 +192,7 @@ public function testUpdateScreen(): void
         $regionUlid = $this->iriHelperUtils->getUlidFromIRI($regionIri);
 
         $client = $this->getAuthenticatedClient('ROLE_ADMIN');
-        $iri = $this->findIriBy(Screen::class, ['title' => 'screen_abc_1']);
+        $iri = $this->findIriBy(Screen::class, ['title' => 'screen_abc_3']);
 
         $response = $client->request('PUT', $iri, [
             'json' => [
@@ -213,6 +213,23 @@ public function testUpdateScreen(): void
         ]);
         $playlistScreenRegionCountAfter = $playlistScreenRegionRepository->count([]);
         $this->assertEquals($playlistScreenRegionCountBefore, $playlistScreenRegionCountAfter, 'PlaylistScreenRegion count should not change');
+
+        $response = $client->request('PUT', $iri, [
+            'json' => [
+                'title' => 'Updated title 2',
+            ],
+            'headers' => [
+                'Content-Type' => 'application/ld+json',
+            ],
+        ]);
+
+        $this->assertResponseIsSuccessful();
+        $this->assertJsonContains([
+            '@id' => $iri,
+            'title' => 'Updated title 2',
+        ]);
+        $playlistScreenRegionCountAfter = $playlistScreenRegionRepository->count([]);
+        $this->assertEquals($playlistScreenRegionCountBefore, $playlistScreenRegionCountAfter, 'PlaylistScreenRegion count should not change');
     }
 
     public function testDeleteScreen(): void