diff --git a/mastodon/src/main/res/values-ja-rJP/strings.xml b/mastodon/src/main/res/values-ja-rJP/strings.xml
index e6ed3101..ba236767 100644
--- a/mastodon/src/main/res/values-ja-rJP/strings.xml
+++ b/mastodon/src/main/res/values-ja-rJP/strings.xml
@@ -314,4 +314,5 @@
 		<item quantity="other">%,d ブースト</item>
 	</plurals>
 	<string name="timestamp_via_app">%1$sに%2$s経由</string>
+	<string name="time_now">今</string>
 </resources>