diff --git a/src/Server/OperationParams.php b/src/Server/OperationParams.php
index a76f86e..65edfc8 100644
--- a/src/Server/OperationParams.php
+++ b/src/Server/OperationParams.php
@@ -96,8 +96,8 @@ class OperationParams
         $instance->readOnly  = (bool) $readonly;
 
         // Apollo server/client compatibility: look for the queryid in extensions
-        if (isset($params['extensions']['persistedQuery']['sha256Hash']) && empty($instance->query) && empty($instance->queryid)) {
-          $instance->queryId = $params['extensions']['persistedQuery']['sha256Hash'];
+        if (isset($params['extensions']['persistedQuery']['sha256Hash']) && empty($instance->query) && empty($instance->queryId)) {
+            $instance->queryId = $params['extensions']['persistedQuery']['sha256Hash'];
         }
 
         return $instance;
diff --git a/tests/Server/RequestParsingTest.php b/tests/Server/RequestParsingTest.php
index 75412b1..f935281 100644
--- a/tests/Server/RequestParsingTest.php
+++ b/tests/Server/RequestParsingTest.php
@@ -335,12 +335,8 @@ class RequestParsingTest extends TestCase
 
     public function testParsesApolloPersistedQueryJSONRequest() : void
     {
-        $queryId = 'my-query-id';
-        $extensions = [
-            'persistedQuery' => [
-                'sha256Hash' => $queryId,
-            ],
-        ];
+        $queryId    = 'my-query-id';
+        $extensions = ['persistedQuery' => ['sha256Hash' => $queryId]];
         $variables  = ['test' => 1, 'test2' => 2];
         $operation  = 'op';