diff --git a/po/ja.po b/po/ja.po
index 035e84e3a..f6613aacc 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -1494,10 +1494,9 @@ msgid "Minute"
 msgstr "分"
 
 #: js/messages.php:230
-#, fuzzy
 #| msgid "per second"
 msgid "Second"
-msgstr "/秒"
+msgstr "秒"
 
 #: libraries/Config.class.php:1190 tbl_chart.php:159
 msgid "Font size"