diff --git a/test.js b/test.js
index 9ead629..1b67348 100755
--- a/test.js
+++ b/test.js
@@ -47,6 +47,8 @@ tests = [
     ['060A82808080808080808001', '2.18446744073709551537', 'OID root 64 bit + 1'],
     ['0620FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F',   '2.26959946667150639794667015087019630673637144422540572481103610249135', 'OID derLen20c'],
     ['0621818080808080808080808080808080808080808080808080808080808080808000', '2.26959946667150639794667015087019630673637144422540572481103610249136', 'OID derLen21c'],
+    // UTF-8
+    ['0C0C4C61706FE280997320F09F9A97', 'Lapo’s 🚗', 'UTF-8 4-byte sequence']
 ];
 
 tests.forEach(function (t) {