diff --git a/composer.json b/composer.json
index 484c1d7..aba2279 100644
--- a/composer.json
+++ b/composer.json
@@ -32,6 +32,7 @@
         "cweagans/composer-patches": "Try ^1.0. Apply patches to packages, especially Drupal.org contrib.",
         "drupal/admin_toolbar": "Transforms the default Drupal Toolbar into a drop-down menu.",
         "drupal/environment_indicator": "Adds a configurable color bar to each one of your environments to help identify which environment you are currently working in.",
+        "drupal/config_ignore": "Exclude configuration to be exported to the configuration set.",
         "drupal/stage_file_proxy": "A solution for getting production files on a development server on demand (add to your development config_split).",
         "drupal/twig_xdebug": "Enables use of Xdebug breakpoints with Twig templates (add to your development config_split)."
     },