diff --git a/Tests/Behavior/Bootstrap/FeatureContext.php b/Tests/Behavior/Bootstrap/FeatureContext.php
index c6730f1..3b8ad8d 100644
--- a/Tests/Behavior/Bootstrap/FeatureContext.php
+++ b/Tests/Behavior/Bootstrap/FeatureContext.php
@@ -95,7 +95,7 @@ public function iHaveTheFollowingNodeDataRows(TableNode $nodeDataRows): void
             return [
                 'path' => $row['Path'],
                 'parentpath' => implode('/', array_slice(explode('/', $row['Path']), 0, -1)) ?: '/',
-                'identifier' => $row['Identifier'] ?? (string)NodeAggregateId::create(),
+                'identifier' => $row['Identifier'] ?? NodeAggregateId::create()->value,
                 'nodetype' => $row['Node Type'] ?? 'unstructured',
                 'properties' => !empty($row['Properties']) ? $row['Properties'] : '{}',
                 'dimensionvalues' => !empty($row['Dimension Values']) ? $row['Dimension Values'] : '{}',