diff --git a/jest.config.js b/jest.config.js
index 3745fc2..16edfa8 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -2,4 +2,5 @@
 module.exports = {
   preset: 'ts-jest',
   testEnvironment: 'node',
+  collectCoverage: true,
 };