diff --git a/dev/translation/ignore_translation_keys.lst b/dev/translation/ignore_translation_keys.lst
index 21b8f270427..4e58e862175 100644
--- a/dev/translation/ignore_translation_keys.lst
+++ b/dev/translation/ignore_translation_keys.lst
@@ -45,6 +45,7 @@ IPP_Device
 InstallChoiceRecommanded
 IsInPackage
 MailNoChangePossible
+MailSentBy
 ModuleBuilderDesc2
 ModulesMarketPlaceDesc
 MoveField