diff --git a/tests/Setup/SetupContainers.php b/tests/Setup/SetupContainers.php
index a3e41d41..8397bcb4 100644
--- a/tests/Setup/SetupContainers.php
+++ b/tests/Setup/SetupContainers.php
@@ -9,7 +9,7 @@ trait SetupContainers
 {
     public function setupContainers(): ContainerListSchema
     {
-        return new ContainerListSchema([
+        return ContainerListSchema::from([
             [
                 'container_type' => 'PACKAGE',
                 'container_reference_id' => Str::random(),
@@ -41,6 +41,7 @@ public function setupContainers(): ContainerListSchema
                     'unit' => 'lb',
                     'value' => 0.08164656,
                 ],
-            ], ];
+            ],
+        ]);
     }
 }