diff --git a/composer.json b/composer.json
index 4aaabee977ad22a5b189869a17a7ad9c2ecd9e13..f2f5e636eb5c2594420289bc4625ea2478c8c757 100644
--- a/composer.json
+++ b/composer.json
@@ -40,6 +40,7 @@
     "composer-plugin-api": "^2",
     "dealerdirect/phpcodesniffer-composer-installer": "*",
     "drupal/coder": "*",
+    "drupal/config_devel": "1.x-dev",
     "drupal/config_inspector": "*",
     "drupal/core": "*",
     "drupal/core-composer-scaffold": "*",