diff --git a/po/en_GB.po b/po/en_GB.po
index 14948b232..c9640b7c2 100644
--- a/po/en_GB.po
+++ b/po/en_GB.po
@@ -805,7 +805,7 @@ msgstr "Wednesday"
 
 #: js/messages.php:127
 msgid "Thursday"
-msgstr ""
+msgstr "Thursday"
 
 #: js/messages.php:128
 #, fuzzy