diff --git a/index.js b/index.js
index 5cf0e924e..90745749f 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,4 @@
-const tryRequire = (name, onFail) => {
+const tryRequire = (name, onFail = () => {}) => {
     try {
         return require(name);
     } catch {