diff --git a/jest.config.js b/jest.config.js
index 2d659df..89b7dab 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -7,8 +7,14 @@ module.exports = {
   coverageDirectory: "coverage",
   moduleFileExtensions: ["ts", "js", "json"],
   verbose: true,
-  isolatedModules: true,
   moduleNameMapper: {
-    "^(\\.{1,2}/.*)\\.js$": '$1'
+    '^(\.{1,2}/.*)\.js$': '$1'
+  },
+  transform: {
+    '^.+\.ts$': ['ts-jest', {
+      diagnostics: {
+        ignoreCodes: ['TS151002']
+      }
+    }]
   }
 };