diff --git a/C4/Biblio.pm b/C4/Biblio.pm
index 1084e7bf69..c56d721003 100644
--- a/C4/Biblio.pm
+++ b/C4/Biblio.pm
@@ -2653,7 +2653,7 @@ sub _koha_modify_biblio {
                seriestitle = ?,
                copyrightdate = ?,
                abstract = ?,
-               timestamp = current_timestamp()
+               timestamp = current_timestamp(),
                opac_suppressed = ?
         WHERE  biblionumber = ?
         "