diff --git a/composer.json b/composer.json
index 4aafe4080..e4d40f193 100644
--- a/composer.json
+++ b/composer.json
@@ -41,6 +41,7 @@
             "cweagans/composer-patches": true,
             "drupal/core-composer-scaffold": true,
             "dealerdirect/phpcodesniffer-composer-installer": true,
+            "php-http/discovery": true,
             "phpstan/extension-installer": true
         }
     },