diff --git a/options/locale/locale_pt-BR.ini b/options/locale/locale_pt-BR.ini
index 0a5b55324c..44c0539da1 100644
--- a/options/locale/locale_pt-BR.ini
+++ b/options/locale/locale_pt-BR.ini
@@ -1479,6 +1479,7 @@ issues.content_history.created=criado
 issues.content_history.delete_from_history=Excluir do histórico
 issues.content_history.delete_from_history_confirm=Excluir do histórico?
 issues.content_history.options=Opções
+issues.reference_link=Referência: %s
 
 compare.compare_base=base
 compare.compare_head=comparar
diff --git a/options/locale/locale_pt-PT.ini b/options/locale/locale_pt-PT.ini
index d8801f7517..41a3deccea 100644
--- a/options/locale/locale_pt-PT.ini
+++ b/options/locale/locale_pt-PT.ini
@@ -1478,6 +1478,7 @@ issues.content_history.created=criado
 issues.content_history.delete_from_history=Eliminar do histórico
 issues.content_history.delete_from_history_confirm=Eliminar do histórico?
 issues.content_history.options=Opções
+issues.reference_link=Referência: %s
 
 compare.compare_base=base
 compare.compare_head=comparar