diff --git a/config/locales/en.yml b/config/locales/en.yml
index e903edc4f..779f33993 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -238,6 +238,7 @@ en:
         time_zone: Time zone
         per_page: Tickets per page
         prefer_plain_text: Send and receive plain text replies
+        include_quote_in_reply: Include quote of original message in reply
 
       ticket:
         from: From email address
diff --git a/config/locales/nl.yml b/config/locales/nl.yml
index 2c27a8a92..b94c441cb 100644
--- a/config/locales/nl.yml
+++ b/config/locales/nl.yml
@@ -235,6 +235,7 @@ nl:
         time_zone: Tijdzone
         per_page: Tickets per pagina
         prefer_plain_text: Verstuur en ontvang platte tekst reacties
+        include_quote_in_reply: Voeg quote van originele bericht toe aan reactie
 
       ticket:
         from: Van e-mailadres