diff --git a/packages/twenty-front/jest.config.mjs b/packages/twenty-front/jest.config.mjs
index 09e243e0d4..48a251a68e 100644
--- a/packages/twenty-front/jest.config.mjs
+++ b/packages/twenty-front/jest.config.mjs
@@ -87,6 +87,7 @@ const jestConfig = {
     'display/icon/index.ts',
   ],
   coverageDirectory: './coverage',
+  maxWorkers: '50%',
   errorOnDeprecated: true,
 };