diff --git a/locales/pt-PT.yml b/locales/pt-PT.yml
index 647b3ae47..4859f1c13 100644
--- a/locales/pt-PT.yml
+++ b/locales/pt-PT.yml
@@ -156,6 +156,7 @@ common:
     local: "Local"
     hybrid: "Social"
     global: "Global"
+    mentions: "あなた宛て"
     notifications: "Notificações"
     list: "Listas"
     swap-left: "Mover para a esquerda"
@@ -807,6 +808,7 @@ desktop/views/components/timeline.vue:
   local: "ローカル"
   hybrid: "ソーシャル"
   global: "グローバル"
+  mentions: "あなた宛て"
   list: "リスト"
 desktop/views/components/ui.header.vue:
   welcome-back: "おかえりなさい、"
@@ -1132,6 +1134,7 @@ mobile/views/pages/home.vue:
   local: "ローカル"
   hybrid: "ソーシャル"
   global: "グローバル"
+  mentions: "あなた宛て"
 mobile/views/pages/tag.vue:
   no-posts-found: "ハッシュタグ「{}」が付けられた投稿は見つかりませんでした。"
 mobile/views/pages/welcome.vue: