diff --git a/x-pack/platform/plugins/shared/fleet/server/jest.config.js b/x-pack/platform/plugins/shared/fleet/server/jest.config.js
index 648eb2d326e44..96aff0e394bea 100644
--- a/x-pack/platform/plugins/shared/fleet/server/jest.config.js
+++ b/x-pack/platform/plugins/shared/fleet/server/jest.config.js
@@ -13,4 +13,5 @@ module.exports = {
     '<rootDir>/target/kibana-coverage/jest/x-pack/platform/plugins/shared/fleet/server',
   coverageReporters: ['text', 'html'],
   collectCoverageFrom: ['<rootDir>/x-pack/platform/plugins/shared/fleet/{server}/**/*.{ts,tsx}'],
+  workerIdleMemoryLimit: '512mb',
 };