diff --git a/jest.config.js b/jest.config.js
index 1851226..ffa99b1 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,8 +1,8 @@
 module.exports = {
-  'testEnvironment': 'node',
-  'collectCoverage': true,
-  'collectCoverageFrom': [
-    'lib/**/*.js'
+  testEnvironment: 'node',
+  collectCoverage: true,
+  collectCoverageFrom: [
+    'src/**'
   ],
   transform: {
     '^.+\\.js$': 'babel-jest'