diff --git a/roles/authelia/vardef.json b/roles/authelia/vardef.json
index 2e764e3..9b7d5bc 100644
--- a/roles/authelia/vardef.json
+++ b/roles/authelia/vardef.json
@@ -25,7 +25,7 @@
 	},
 	"domain": {
 		"type": "string",
-		"mandatory": false,
+		"mandatory": false
 	},
 	"redirect_url": {
 		"type": "string",