diff --git a/e107_core/sql/core_sql.php b/e107_core/sql/core_sql.php
index 50e8f52c4..410c53e31 100755
--- a/e107_core/sql/core_sql.php
+++ b/e107_core/sql/core_sql.php
@@ -39,7 +39,7 @@ CREATE TABLE admin_log (
   dblog_title varchar(255) NOT NULL default '',
   dblog_remarks text NOT NULL,
   PRIMARY KEY  (dblog_id),
-  KEY dblog_datestamp (dblog_datestamp)
+  KEY dblog_datestamp (dblog_datestamp),
   KEY dblog_eventcode (dblog_eventcode),
   KEY dblog_eventcode_title (dblog_eventcode,dblog_title),
   KEY dblog_user_id (dblog_user_id)