diff --git a/composer.json b/composer.json
index 3c6fc2a..ce60a2f 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,7 @@
 {
 	"name": "silverstripe/environmentcheck",
 	"description": "Provides an API for building environment tests",
+	"license": "BSD-3-Clause",
 	"type": "silverstripe-module",
 	"keywords": ["silverstripe", "testing", "environment", "check"],
 	"authors": [