diff --git a/portal/locales/en.json b/portal/locales/en.json
index 6a82137..3d6577d 100644
--- a/portal/locales/en.json
+++ b/portal/locales/en.json
@@ -26,7 +26,7 @@
    "invalid_mail": "Invalid mail address",
    "invalid_domain": "Invalid domain in",
    "invalid_mailforward": "Invalid mail forward address",
-   "mail_aleardy_used": "Mail address already used:",
+   "mail_already_used": "Mail address already used:",
    "informations_updated": "Informations updated",
    "user_saving_fail": "An error occured on user's modification saving",
    "missing_required_fields": "Required fields are missing",