diff --git a/tests/e2e/Services/Account/AccountCustomClientTest.php b/tests/e2e/Services/Account/AccountCustomClientTest.php
index d3aa8a4845..d80ab47b9d 100644
--- a/tests/e2e/Services/Account/AccountCustomClientTest.php
+++ b/tests/e2e/Services/Account/AccountCustomClientTest.php
@@ -1887,6 +1887,57 @@ class AccountCustomClientTest extends Scope
 
         $this->assertEquals(401, $response['headers']['status-code']);
 
+        // Test JWT with custom duration
+        $response = $this->client->call(Client::METHOD_POST, '/account/sessions/email', array_merge([
+            'origin' => 'http://localhost',
+            'content-type' => 'application/json',
+            'x-appwrite-project' => $this->getProject()['$id'],
+        ]), [
+            'email' => $email,
+            'password' => $password,
+        ]);
+
+        $this->assertEquals(201, $response['headers']['status-code']);
+
+        $session = $response['cookies']['a_session_' . $this->getProject()['$id']];
+
+        $response = $this->client->call(Client::METHOD_POST, '/account/jwt', array_merge([
+            'origin' => 'http://localhost',
+            'content-type' => 'application/json',
+            'x-appwrite-project' => $this->getProject()['$id'],
+            'cookie' => 'a_session_' . $this->getProject()['$id'] . '=' . $session,
+        ]), [
+            'duration' => 5
+        ]);
+
+        $this->assertEquals(201, $response['headers']['status-code']);
+        $this->assertNotEmpty($response['body']['jwt']);
+
+        $jwt = $response['body']['jwt'];
+
+        // Ensure JWT works before expiration
+        $response = $this->client->call(Client::METHOD_GET, '/account', array_merge([
+            'origin' => 'http://localhost',
+            'content-type' => 'application/json',
+            'x-appwrite-project' => $this->getProject()['$id'],
+            'x-appwrite-jwt' => $jwt,
+        ]));
+
+        $this->assertEquals(200, $response['headers']['status-code']);
+
+        // Wait for JWT to expire
+        \sleep(6);
+
+        // Ensure JWT no longer works after expiration
+        $response = $this->client->call(Client::METHOD_GET, '/account', array_merge([
+            'origin' => 'http://localhost',
+            'content-type' => 'application/json',
+            'x-appwrite-project' => $this->getProject()['$id'],
+            'x-appwrite-jwt' => $jwt,
+        ]));
+
+        $this->assertEquals(401, $response['headers']['status-code']);
+
         return [];
     }