diff --git a/apps/server/src/modules/auth/mailer/mail.service.ts b/apps/server/src/modules/auth/mailer/mail.service.ts
index da8832bc79..7ffe1101f2 100644
--- a/apps/server/src/modules/auth/mailer/mail.service.ts
+++ b/apps/server/src/modules/auth/mailer/mail.service.ts
@@ -86,7 +86,7 @@ export class MailService {
     return this.sendMail({
       from: this.config.auth.email.sender,
       to,
-      subject: `${invitationInfo.user.name} invited you to join ${invitationInfo.workspace}`,
+      subject: `${invitationInfo.user.name} invited you to join ${invitationInfo.workspace.name}`,
       html,
       attachments: [
         {