diff --git a/modules/aggregator/aggregator.install b/modules/aggregator/aggregator.install
index 247289d3eebf1b246d4834710fc7187b539ac979..9c9b52f1abc01714903c88e035fb3aba3eab744e 100644
--- a/modules/aggregator/aggregator.install
+++ b/modules/aggregator/aggregator.install
@@ -51,6 +51,7 @@ function aggregator_install() {
         author varchar(255) NOT NULL default '',
         description longtext NOT NULL,
         timestamp int(11) default NULL,
+        guid varchar(255),
         PRIMARY KEY (iid)
       ) /*!40100 DEFAULT CHARACTER SET UTF8 */ ");