diff --git a/po/ca.po b/po/ca.po
index c557d6f79..bbe94acd0 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -1378,7 +1378,7 @@ msgstr "Se"
 
 #: js/messages.php:207
 msgid "Hour"
-msgstr ""
+msgstr "Hora"
 
 #: js/messages.php:208
 #, fuzzy