diff --git a/apps/canvas/back/jest.config.js b/apps/canvas/back/jest.config.js
index 86f88fb..90b5123 100644
--- a/apps/canvas/back/jest.config.js
+++ b/apps/canvas/back/jest.config.js
@@ -1,11 +1,20 @@
-const { createDefaultPreset } = require("ts-jest");
-
-const tsJestTransformCfg = createDefaultPreset().transform;
-
-/** @type {import("jest").Config} **/
-module.exports = {
-  testEnvironment: "node",
-  transform: {
-    ...tsJestTransformCfg,
+/** @type {import('ts-jest').JestConfigWithTsJest} */
+export default {
+  preset: 'ts-jest/presets/default-esm',
+  testEnvironment: 'node',
+  moduleNameMapper: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+    '^config$': '<rootDir>/../config/src/index.ts'
   },
+  transform: {
+    '^.+\\.tsx?$': [
+      'ts-jest',
+      {
+        useESM: true,
+      },
+    ],
+  },
+  testMatch: [
+    "**/src/**/*.test.ts"
+  ]
 };
\ No newline at end of file