diff --git a/test/index.js b/test/index.js
index 3f596d6..22f644c 100644
--- a/test/index.js
+++ b/test/index.js
@@ -5,5 +5,6 @@ require('./rfc4648.test.js');
 require('./base58.test.js');
 require('./bech32.test.js');
 require('./bip173.test.js');
+require('./utils.test.js');
 
 should.run();