diff --git a/package.json b/package.json
index 96c0e3d..83aa6b2 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,7 @@
   "license" : "GPL-3.0",
   "repository": { },
   "dependencies": {
+    "punycode": "*",
     "tldjs": "*"
   },
   "devDependencies": {