diff --git a/jest.config.js b/jest.config.js
index 3f0d788..6bbd27e 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -123,7 +123,7 @@ module.exports = {
   // setupFiles: [],
 
   // A list of paths to modules that run some code to configure or set up the testing framework before each test
-  // setupFilesAfterEnv: [],
+  setupFilesAfterEnv: ['./src/config/jest.ts'],
 
   // A list of paths to snapshot serializer modules Jest should use for snapshot testing
   // snapshotSerializers: [],
diff --git a/src/config/jest.ts b/src/config/jest.ts
new file mode 100644
index 0000000..d2c9bc6
--- /dev/null
+++ b/src/config/jest.ts
@@ -0,0 +1 @@
+import 'reflect-metadata';