diff --git a/src/Appwrite/SDK/Specification/Format/OpenAPI3.php b/src/Appwrite/SDK/Specification/Format/OpenAPI3.php
index 8a50ba0246..489b3825af 100644
--- a/src/Appwrite/SDK/Specification/Format/OpenAPI3.php
+++ b/src/Appwrite/SDK/Specification/Format/OpenAPI3.php
@@ -3,7 +3,6 @@
 namespace Appwrite\SDK\Specification\Format;
 
 use Appwrite\SDK\AuthType;
-use Appwrite\SDK\Deprecated;
 use Appwrite\SDK\Method;
 use Appwrite\SDK\MethodType;
 use Appwrite\SDK\Response;
@@ -167,7 +166,7 @@ class OpenAPI3 extends Format
                 ],
             ];
 
-            if ($sdk->getDeprecated() instanceof Deprecated) {
+            if ($sdk->getDeprecated()) {
                 $temp['x-appwrite']['deprecated'] = [
                     'since' => $sdk->getDeprecated()->getSince(),
                     'replaceWith' => $sdk->getDeprecated()->getReplaceWith(),