diff --git a/composer.json b/composer.json
index 9fa1ad060caf908be3018e3b42cf0f60ac955a4c..e1fc2670d4ed7d17f186d3bd494b91d16cd2ac31 100644
--- a/composer.json
+++ b/composer.json
@@ -55,6 +55,7 @@
     "drupal/config_split": "^2.0",
     "drupal/core": "^11.1",
     "drupal/core-composer-scaffold": "^11.1",
+    "drupal/core-project-message": "^11.1",
     "drupal/crowdsec": "^1.1",
     "drupal/csp": "^1",
     "drupal/drd_agent": "^4.1",