diff --git a/packages/jest-runtime/src/index.ts b/packages/jest-runtime/src/index.ts index cfef2ebf1704..d82fddb2a8bc 100644 --- a/packages/jest-runtime/src/index.ts +++ b/packages/jest-runtime/src/index.ts @@ -315,7 +315,10 @@ class Runtime { modulePath = manualMock; } - if (moduleName && this._resolver.isCoreModule(moduleName)) { + if ( + moduleName === 'graceful-fs' || + (moduleName && this._resolver.isCoreModule(moduleName)) + ) { return this._requireCoreModule(moduleName); }