diff --git a/src/Composer/Repository/PearRepository.php b/src/Composer/Repository/PearRepository.php
index 9f945bea3..02b955360 100644
--- a/src/Composer/Repository/PearRepository.php
+++ b/src/Composer/Repository/PearRepository.php
@@ -36,7 +36,7 @@ use Composer\Factory;
  */
 class PearRepository extends ArrayRepository
 {
-    public function __construct(array $repoConfig, IOInterface $io, Config $config, HttpDownloader $httpDownloader, EventDispatcher $dispatcher = null)
+    public function __construct()
     {
         throw new \RuntimeException('The PEAR repository has been removed from Composer 2.0');
     }