diff --git a/tests/update/get_updates_test.php b/tests/update/get_updates_test.php
index b21a53659d..015afc3131 100644
--- a/tests/update/get_updates_test.php
+++ b/tests/update/get_updates_test.php
@@ -68,8 +68,7 @@ class phpbb_update_get_updates_test extends phpbb_test_case
 			->with('GET', 'http://example.com/update.zip', [
 				'sink' => '/path/to/storage',
 				'allow_redirects' => false
-			])
-			->willReturn(true);
+			]);
 
 		$client_reflection = new \ReflectionProperty($this->update, 'http_client');
 		$client_reflection->setValue($this->update, $this->http_client);
@@ -84,7 +83,7 @@ class phpbb_update_get_updates_test extends phpbb_test_case
 			->method('request')
 			->willReturnCallback(function ($method, $url, $options)
 			{
-				throw new ClientException('bad client', new \GuzzleHttp\Psr7\Request($method, $url));
+				throw new ClientException('bad client', new \GuzzleHttp\Psr7\Request($method, $url), new \GuzzleHttp\Psr7\Response());
 			});
 		$client_reflection = new \ReflectionProperty($this->update, 'http_client');
 		$client_reflection->setValue($this->update, $this->http_client);