diff --git a/Project-Euler/Problem016.js b/Project-Euler/Problem016.js
index 6adf3d9e6..d3c92f3ee 100644
--- a/Project-Euler/Problem016.js
+++ b/Project-Euler/Problem016.js
@@ -40,6 +40,4 @@ const powerDigitSum = function (n = 2, pow = 1000) {
   return digits.reduce((prev, current) => prev + current, 0)
 }
 
-console.log('Power digit sum of 2^1000 :', powerDigitSum())
-
-module.exports = powerDigitSum
+export { powerDigitSum }
diff --git a/Project-Euler/test/Problem016.test.js b/Project-Euler/test/Problem016.test.js
index 0b707ef4c..9bb229f1a 100644
--- a/Project-Euler/test/Problem016.test.js
+++ b/Project-Euler/test/Problem016.test.js
@@ -1,4 +1,4 @@
-const powerDigitSum = require('../Problem016')
+import { powerDigitSum } from '../Problem016'
 
 describe('Check Problem 16 - Power digit sum', () => {
   it('Power digit sum of 2^15', () => {