diff --git a/htdocs/langs/en_US/errors.lang b/htdocs/langs/en_US/errors.lang
index 5326a0f11d1..01d5357b7c5 100644
--- a/htdocs/langs/en_US/errors.lang
+++ b/htdocs/langs/en_US/errors.lang
@@ -289,6 +289,7 @@ ErrorInvoiceLoadThirdPartyKey=Third-party key "%s" no set for invoice "%s"
 ErrorDeleteLineNotAllowedByObjectStatus=Delete line is not allowed by current object status
 ErrorAjaxRequestFailed=Request failed
 ErrorThirpdartyOrMemberidIsMandatory=Third party or Member of partnership is mandatory
+ErrorFailedToWriteInTempDirectory=Failed to write in temp directory
 
 # Warnings
 WarningParamUploadMaxFileSizeHigherThanPostMaxSize=Your PHP parameter upload_max_filesize (%s) is higher than PHP parameter post_max_size (%s). This is not a consistent setup.