diff --git a/modules/rosapps/applications/screensavers/cylfrac/lang/ja-JP.rc b/modules/rosapps/applications/screensavers/cylfrac/lang/ja-JP.rc
index e7afd057569..e904a69710d 100644
--- a/modules/rosapps/applications/screensavers/cylfrac/lang/ja-JP.rc
+++ b/modules/rosapps/applications/screensavers/cylfrac/lang/ja-JP.rc
@@ -1,4 +1,4 @@
-LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+LANGUAGE LANG_JAPANESE, SUBLANG_DEFAULT
 
 STRINGTABLE
 BEGIN