diff --git a/tests/e2e/Services/GraphQL/Base.php b/tests/e2e/Services/GraphQL/Base.php
index c42679018e..9010490cc9 100644
--- a/tests/e2e/Services/GraphQL/Base.php
+++ b/tests/e2e/Services/GraphQL/Base.php
@@ -4,6 +4,7 @@ namespace Tests\E2E\Services\GraphQL;
 
 use CURLFile;
 use Utopia\Console;
+use Utopia\Image\Image;
 
 trait Base
 {
@@ -516,6 +517,21 @@ trait Base
         }
     ';
 
+    protected function assertFilePreviewResponse(array $file): void
+    {
+        $this->assertEquals(200, $file['headers']['status-code']);
+        $this->assertEquals('image/png', $file['headers']['content-type']);
+        $this->assertNotEmpty($file['body']);
+
+        $image = new Image($file['body']);
+        $dimensions = \getimagesizefromstring($file['body']);
+
+        $this->assertNotEmpty($image->output('png'));
+        $this->assertIsArray($dimensions);
+        $this->assertEquals(100, $dimensions[0]);
+        $this->assertEquals(100, $dimensions[1]);
+    }
+
     public function getQuery(string $name): string
     {
         switch ($name) {
@@ -2388,8 +2404,8 @@ trait Base
                     }
                 }';
             case self::GET_FILE_PREVIEW:
-                return 'query getFilePreview($bucketId: String!, $fileId: String!) {
-                    storageGetFilePreview(bucketId: $bucketId, fileId: $fileId) {
+                return 'query getFilePreview($bucketId: String!, $fileId: String!, $width: Int, $height: Int) {
+                    storageGetFilePreview(bucketId: $bucketId, fileId: $fileId, width: $width, height: $height) {
                         status
                     }
                 }';
diff --git a/tests/e2e/Services/GraphQL/StorageClientTest.php b/tests/e2e/Services/GraphQL/StorageClientTest.php
index dd89819c34..9cdf523a0a 100644
--- a/tests/e2e/Services/GraphQL/StorageClientTest.php
+++ b/tests/e2e/Services/GraphQL/StorageClientTest.php
@@ -200,7 +200,7 @@ class StorageClientTest extends Scope
             'x-appwrite-project' => $projectId,
         ], $this->getHeaders()), $gqlPayload);
 
-        $this->assertEquals(46719, \strlen($file['body']));
+        $this->assertFilePreviewResponse($file);
 
         return $file;
     }
diff --git a/tests/e2e/Services/GraphQL/StorageServerTest.php b/tests/e2e/Services/GraphQL/StorageServerTest.php
index 1377ef9207..7808c50be6 100644
--- a/tests/e2e/Services/GraphQL/StorageServerTest.php
+++ b/tests/e2e/Services/GraphQL/StorageServerTest.php
@@ -262,7 +262,7 @@ class StorageServerTest extends Scope
             'x-appwrite-project' => $projectId,
         ], $this->getHeaders()), $gqlPayload);
 
-        $this->assertEquals(46719, \strlen($file['body']));
+        $this->assertFilePreviewResponse($file);
 
         return $file;
     }