diff --git a/po/ru.po b/po/ru.po
index 2e69001ea..efb695eca 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -1456,7 +1456,7 @@ msgstr "Нед."
 
 #: js/messages.php:211
 msgid "Hour"
-msgstr ""
+msgstr "Час"
 
 #: js/messages.php:212
 #, fuzzy