diff --git a/packages/twenty-shared/src/utils/validation/emailSchema.ts b/packages/twenty-shared/src/utils/validation/emailSchema.ts
index 316564bf85..017f8692c9 100644
--- a/packages/twenty-shared/src/utils/validation/emailSchema.ts
+++ b/packages/twenty-shared/src/utils/validation/emailSchema.ts
@@ -1,3 +1,5 @@
 import { z } from 'zod';
 
-export const emailSchema = z.email({ pattern: z.regexes.unicodeEmail });
+export const emailSchema = z
+  .email({ pattern: z.regexes.unicodeEmail })
+  .max(255);