diff --git a/config/jest.unit.js b/config/jest.unit.js
index d90efe97..d5e43640 100644
--- a/config/jest.unit.js
+++ b/config/jest.unit.js
@@ -5,9 +5,13 @@ module.exports = {
   globals: {
     SENTRY_DSN: null
   },
+  moduleFileExtensions: ["js", "ts"],
   moduleNameMapper: {
     "\\.css$": "<rootDir>/js/__mocks__/styleMock.js",
     "\\.wsz$": "<rootDir>/js/__mocks__/fileMock.js",
     "\\.mp3$": "<rootDir>/js/__mocks__/fileMock.js"
+  },
+  transform: {
+    "^.+\\.(js|ts)$": "babel-jest"
   }
 };