diff --git a/roles/hedgedoc-and-nginx/vardef.json b/roles/hedgedoc-and-nginx/vardef.json
deleted file mode 100644
index b78ac7a..0000000
--- a/roles/hedgedoc-and-nginx/vardef.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-	"domain": {
-		"type": "string",
-		"mandatory": false
-	},
-	"tls_mode": {
-		"type": "string",
-		"options": [
-			"disable",
-			"enable",
-			"force"
-		],
-		"mandatory": false
-	}
-}