diff --git a/tests/Unit/Plan/UseCases/CreatePlanTest.php b/tests/Unit/Plan/UseCases/CreatePlanTest.php
index 095a64c..ce2c48e 100644
--- a/tests/Unit/Plan/UseCases/CreatePlanTest.php
+++ b/tests/Unit/Plan/UseCases/CreatePlanTest.php
@@ -9,11 +9,18 @@ use PHPUnit\Framework\TestCase;
 
 class CreatePlanTest extends TestCase
 {
+    private FakePlanRepository $planRepo;
+    private CreatePlan $useCase;
+
+    public function setUp(): void
+    {
+        $this->planRepo = new FakePlanRepository;
+        $this->useCase = new CreatePlan($this->planRepo);
+    }
+
     public function test_create_plan(): void
     {
-        $planRepo = new FakePlanRepository;
-        $useCase = new CreatePlan($planRepo);
-        $plan = $useCase->execute(new CreatePlanRequest(
+        $plan = $this->useCase->execute(new CreatePlanRequest(
             name: 'testPlan',
         ));
         $this->assertEquals('testPlan', $plan->getName());