diff --git a/tests/integration/features/bootstrap/AttachmentContext.php b/tests/integration/features/bootstrap/AttachmentContext.php
index 051789aec..1831bfaa9 100644
--- a/tests/integration/features/bootstrap/AttachmentContext.php
+++ b/tests/integration/features/bootstrap/AttachmentContext.php
@@ -15,7 +15,7 @@ class AttachmentContext implements Context {
 	private $serverContext;
 
 	protected $lastAttachment = null;
-	protected array $rememberedAttachments = [];
+	protected $rememberedAttachments = [];
 
 	/** @BeforeScenario */
 	public function gatherContexts(BeforeScenarioScope $scope) {
diff --git a/tests/integration/features/bootstrap/BoardContext.php b/tests/integration/features/bootstrap/BoardContext.php
index 420a7d410..cc4dbfa7a 100644
--- a/tests/integration/features/bootstrap/BoardContext.php
+++ b/tests/integration/features/bootstrap/BoardContext.php
@@ -16,7 +16,7 @@ class BoardContext implements Context {
 	private $stack = null;
 	/** @var array last card response */
 	private $card = null;
-	private array $storedCards = [];
+	private $storedCards = [];
 
 	/** @var ServerContext */
 	private $serverContext;