diff --git a/jest.config.js b/jest.config.js
index bcc3bf5..7bba4f2 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -14,5 +14,6 @@ module.exports = {
     testMatch: [
         '**/test/**/*.test.ts'
     ],
-    testEnvironment: 'node'
+    testEnvironment: 'node',
+    collectCoverageFrom: ['src/**/*.ts']
 };
\ No newline at end of file