diff --git a/src/Entities/Collections/AdjustmentsAdjustmentCollection.php b/src/Entities/Collections/AdjustmentCollection.php
similarity index 91%
rename from src/Entities/Collections/AdjustmentsAdjustmentCollection.php
rename to src/Entities/Collections/AdjustmentCollection.php
index 6c89db6..e18d618 100644
--- a/src/Entities/Collections/AdjustmentsAdjustmentCollection.php
+++ b/src/Entities/Collections/AdjustmentCollection.php
@@ -13,7 +13,7 @@
 
 use Paddle\SDK\Entities\Adjustment;
 
-class AdjustmentsAdjustmentCollection extends Collection
+class AdjustmentCollection extends Collection
 {
     public static function from(array $itemsData, Paginator $paginator = null): self
     {
diff --git a/src/Resources/Adjustments/AdjustmentsClient.php b/src/Resources/Adjustments/AdjustmentsClient.php
index 086b25d..a7bc0fd 100644
--- a/src/Resources/Adjustments/AdjustmentsClient.php
+++ b/src/Resources/Adjustments/AdjustmentsClient.php
@@ -13,7 +13,7 @@
 
 use Paddle\SDK\Client;
 use Paddle\SDK\Entities\Adjustment;
-use Paddle\SDK\Entities\Collections\AdjustmentsAdjustmentCollection;
+use Paddle\SDK\Entities\Collections\AdjustmentCollection;
 use Paddle\SDK\Entities\Collections\Paginator;
 use Paddle\SDK\Exceptions\ApiError;
 use Paddle\SDK\Exceptions\SdkExceptions\MalformedResponse;
@@ -32,15 +32,15 @@ public function __construct(
      * @throws ApiError          On a generic API error
      * @throws MalformedResponse If the API response was not parsable
      */
-    public function list(ListAdjustments $listOperation = new ListAdjustments()): AdjustmentsAdjustmentCollection
+    public function list(ListAdjustments $listOperation = new ListAdjustments()): AdjustmentCollection
     {
         $parser = new ResponseParser(
             $this->client->getRaw('/adjustments', $listOperation),
         );
 
-        return AdjustmentsAdjustmentCollection::from(
+        return AdjustmentCollection::from(
             $parser->getData(),
-            new Paginator($this->client, $parser->getPagination(), AdjustmentsAdjustmentCollection::class),
+            new Paginator($this->client, $parser->getPagination(), AdjustmentCollection::class),
         );
     }