diff --git a/tests/Alchemy/Tests/Phrasea/Model/Manipulator/ApiApplicationManipulatorTest.php b/tests/Alchemy/Tests/Phrasea/Model/Manipulator/ApiApplicationManipulatorTest.php
index 2e6c64977a..2aeb32f091 100644
--- a/tests/Alchemy/Tests/Phrasea/Model/Manipulator/ApiApplicationManipulatorTest.php
+++ b/tests/Alchemy/Tests/Phrasea/Model/Manipulator/ApiApplicationManipulatorTest.php
@@ -63,12 +63,13 @@ class ApiApplicationManipulatorTest extends \PhraseanetTestCase
         $applicationSave = clone $application;
         $countBefore = count(self::$DI['app']['repo.api-applications']->findAll());
         $account = self::$DI['app']['manipulator.api-account']->create($application, self::$DI['user']);
+        $accountMem = clone $account;
         self::$DI['app']['manipulator.api-oauth-token']->create($account);
         $manipulator->delete($application);
         $this->assertGreaterThan(count(self::$DI['app']['repo.api-applications']->findAll()), $countBefore);
         $accounts = self::$DI['app']['repo.api-accounts']->findByUserAndApplication(self::$DI['user'], $applicationSave);
         $this->assertEquals(0, count($accounts));
-        $tokens = self::$DI['app']['repo.api-oauth-tokens']->findOauthTokens($account);
+        $tokens = self::$DI['app']['repo.api-oauth-tokens']->findOauthTokens($accountMem);
         $this->assertEquals(0, count($tokens));
     }