diff --git a/src/Symfony/Component/Security/Core/Tests/Authorization/TraceableAccessDecisionManagerTest.php b/src/Symfony/Component/Security/Core/Tests/Authorization/TraceableAccessDecisionManagerTest.php
index 4bd9a01ac409..496d970cd1f0 100644
--- a/src/Symfony/Component/Security/Core/Tests/Authorization/TraceableAccessDecisionManagerTest.php
+++ b/src/Symfony/Component/Security/Core/Tests/Authorization/TraceableAccessDecisionManagerTest.php
@@ -305,7 +305,7 @@ public function testAllowMultipleAttributes(array $attributes, bool $allowMultip
         $this->assertFalse($isGranted);
     }
 
-    public function allowMultipleAttributesProvider(): \Generator
+    public static function allowMultipleAttributesProvider(): \Generator
     {
         yield [
             ['attr1'],