diff --git a/po/de.po b/po/de.po
index d3f5b5827..e31f96d8a 100644
--- a/po/de.po
+++ b/po/de.po
@@ -1336,7 +1336,7 @@ msgstr "Nov"
 #. l10n: Short month name
 #: js/messages.php:176 libraries/common.lib.php:1565
 msgid "Dec"
-msgstr "Dezember"
+msgstr "Dez"
 
 #: js/messages.php:179
 msgid "Sunday"