diff --git a/composer.json b/composer.json
index 23fe5d2..c6e37a1 100644
--- a/composer.json
+++ b/composer.json
@@ -8,5 +8,6 @@
   "replace": {
     "ddoe/wysiwyg-editor-module": "*",
     "ddoe/visualcms-module": "*"
-  }
+  },
+  "license": "GPL-3.0-or-later"
 }