diff --git a/jest.config.cjs b/jest.config.cjs
index 3f4e5310aee4..92836f6f34c7 100644
--- a/jest.config.cjs
+++ b/jest.config.cjs
@@ -1,14 +1,14 @@
 module.exports = {
   transform: {
-    '^.+\\.ts?$': 'ts-jest'
+    '^.+\\.tsx?$': 'ts-jest'
   },
   moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
   verbose: true,
   collectCoverage: true,
   coverageReporters: ['text', 'lcov', 'json-summary'],
   coverageDirectory: 'coverage',
-  collectCoverageFrom: ['scripts/**/*.js'],
-  coveragePathIgnorePatterns: ['scripts/compose.js'],
+  collectCoverageFrom: ['scripts/**/*.ts'],
+  coveragePathIgnorePatterns: ['scripts/compose.ts'],
   // To disallow netlify edge function tests from running
   testMatch: ['**/tests/**/*.test.*', '!**/netlify/**/*.test.*'],
   // Enable ES module support