diff --git a/locales/en.yml b/locales/en.yml
index 493f70aaed..ea81414a13 100644
--- a/locales/en.yml
+++ b/locales/en.yml
@@ -730,6 +730,9 @@ desktop/views/pages/tag.vue:
   no-posts-found-japanese: ""
   left-quote: "\""
   right-quote: "\"."
+  
+desktop/views/pages/welcome.vue:
+  powered-by-misskey: "Powered by <b>Misskey</b>."
 
 desktop/views/pages/user-list.users.vue:
   users: "User"
diff --git a/locales/ja.yml b/locales/ja.yml
index fa8795e658..41af0060a1 100644
--- a/locales/ja.yml
+++ b/locales/ja.yml
@@ -841,6 +841,9 @@ desktop/views/pages/tag.vue:
   left-quote: "「"
   right-quote: "」"
   
+desktop/views/pages/welcome.vue:
+  powered-by-misskey: "Powered by <b>Misskey</b>."
+  
 desktop/views/pages/user-list.users.vue:
   users: "ユーザー"
   add-user: "ユーザーを追加"