diff --git a/cosmic-applet-power/i18n/ja/cosmic-applet-power.ftl b/cosmic-applet-power/i18n/ja/cosmic_applet_power.ftl
similarity index 85%
rename from cosmic-applet-power/i18n/ja/cosmic-applet-power.ftl
rename to cosmic-applet-power/i18n/ja/cosmic_applet_power.ftl
index 39372abc..24ba8374 100644
--- a/cosmic-applet-power/i18n/ja/cosmic-applet-power.ftl
+++ b/cosmic-applet-power/i18n/ja/cosmic_applet_power.ftl
@@ -10,7 +10,7 @@ shutdown = シャットダウン
 confirm = 確認
 cancel = キャンセル
 confirm-question = 
-    よろしいでしょうか？ { $countdown }秒後でシステムが自動的に{ $action ->
+    よろしいでしょうか？ { $countdown }秒後にシステムは自動的に{ $action ->
         [restart] { restart }
         [suspend] { suspend }
         [shutdown] { shutdown }