diff --git a/apps/pc_backend/i18n/messages.ja.xml b/apps/pc_backend/i18n/messages.ja.xml
index e2cabf9ab..747c95c7f 100644
--- a/apps/pc_backend/i18n/messages.ja.xml
+++ b/apps/pc_backend/i18n/messages.ja.xml
@@ -722,7 +722,7 @@
         <target>レッド</target>
       </trans-unit>
       <trans-unit id="">
-        <source>Yello</source>
+        <source>Yellow</source>
         <target>イエロー</target>
       </trans-unit>
       <trans-unit id="">