diff --git a/README.md b/README.md
index 6258b17..169074a 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,6 @@
 
 
 # TODO
- - If bid == closed, do not show bid to carriers on future requests
  - Make UpdateBid use case
  - Make GetBidsOfFreightOrder use case
  - Dashboard:
diff --git a/src/Bid/UseCases/GetBidForCarrier.php b/src/Bid/UseCases/GetBidForCarrier.php
index 3537556..1b1a673 100644
--- a/src/Bid/UseCases/GetBidForCarrier.php
+++ b/src/Bid/UseCases/GetBidForCarrier.php
@@ -15,12 +15,15 @@ class GetBidForCarrier
     /**
      * @throws InvalidArgumentException
      */
-    public function execute(GetBidForCarrierRequest $dto): Bid
+    public function execute(GetBidForCarrierRequest $dto): ?Bid
     {
         $bid = $this->bidRepo->find($dto->id);
         if ($bid === null) {
             throw new InvalidArgumentException('Bid not found!');
         }
+        if ($bid->isClosed() === true) {
+            return null;
+        }
         if ($bid->getWasOpened() === false) {
             $bid->setWasOpened(true);
             $this->bidRepo->save($bid);
diff --git a/tests/Unit/Bid/UseCases/GetBidForCarrierTest.php b/tests/Unit/Bid/UseCases/GetBidForCarrierTest.php
index 6fce3ae..c15404b 100644
--- a/tests/Unit/Bid/UseCases/GetBidForCarrierTest.php
+++ b/tests/Unit/Bid/UseCases/GetBidForCarrierTest.php
@@ -25,7 +25,7 @@ class GetBidForCarrierTest extends TestCase
         $this->expectException(InvalidArgumentException::class);
         $bidId = '12345abcd';
         $dto = new GetBidForCarrierRequest($bidId);
-        $foundBid = $this->useCase->execute($dto);
+        $this->useCase->execute($dto);
     }
 
     public function test_first_view_flips_opened_flag(): void
@@ -46,4 +46,21 @@ class GetBidForCarrierTest extends TestCase
         );
         $this->assertEquals(true, $foundBid->getWasOpened());
     }
+
+    public function test_getting_closed_bid_returns_null(): void
+    {
+        $this->bidRepo->save(new Bid(
+            0,
+            0,
+            0,
+            false,
+            true,
+            null,
+            null,
+            null,
+        ));
+        $this->assertNull($this->useCase->execute(
+            new GetBidForCarrierRequest(0),
+        ));
+    }
 }