diff --git a/extension/jest.config.js b/extension/jest.config.js
index 924b5865..ff0d3db5 100644
--- a/extension/jest.config.js
+++ b/extension/jest.config.js
@@ -5,5 +5,6 @@ module.exports = {
   moduleNameMapper: {
     '\\.css$': '<rootDir>/test/__mocks__/styleMock.ts',
   },
+  transformIgnorePatterns: ['<rootDir>/node_modules/(?!(d3)/)'],
   resolver: '<rootDir>/jestResolver.js',
 };