diff --git a/language/nl_NL/common.lang.php b/language/nl_NL/common.lang.php
index f184df3bb..46d073b8b 100644
--- a/language/nl_NL/common.lang.php
+++ b/language/nl_NL/common.lang.php
@@ -433,7 +433,7 @@ $lang['Apply on properties'] = 'Toepassen op eigenschappen';
 $lang['Link: %s'] = 'Link: %s';
 $lang['Photo description'] = 'Fotobeschrijving';
 $lang['Photo title'] = 'Fototitel';
-$lang['month']['10'] = 'Oktober';
+$lang['month']['10'] = 'oktober';
 $lang['month']['11'] = 'november';
 $lang['month']['12'] = 'december';
 $lang['month']['1'] = 'januari';