diff --git a/backend.php b/backend.php
index 7a006a47..c7f0628c 100644
--- a/backend.php
+++ b/backend.php
@@ -596,7 +596,7 @@
 
 				$instance_id = db_fetch_result($result, 0, "id");
 
-				$result = db_query($link, "SELECT feed_url, title, subscribers
+				$result = db_query($link, "SELECT feed_url, site_url, title, subscribers
 					FROM ttrss_feedbrowser_cache ORDER BY subscribers DESC LIMIT 100");
 
 				$feeds = array();
diff --git a/functions.php b/functions.php
index 7fd9df78..3978e5af 100644
--- a/functions.php
+++ b/functions.php
@@ -5881,11 +5881,11 @@
 
 	function update_feedbrowser_cache($link) {
 
-		$result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
+		$result = db_query($link, "SELECT feed_url, site_url, title, COUNT(id) AS subscribers
 	  		FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
 				WHERE tf.feed_url = ttrss_feeds.feed_url
 				AND (private IS true OR feed_url LIKE '%:%@%/%'))
-				GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
+				GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000");
 
 		db_query($link, "BEGIN");
 
@@ -5897,6 +5897,7 @@
 			$subscribers = db_escape_string($line["subscribers"]);
 			$feed_url = db_escape_string($line["feed_url"]);
 			$title = db_escape_string($line["title"]);
+			$site_url = db_escape_string($line["site_url"]);
 
 			$tmp_result = db_query($link, "SELECT subscribers FROM
 				ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
@@ -5904,8 +5905,8 @@
 			if (db_num_rows($tmp_result) == 0) {
 
 				db_query($link, "INSERT INTO ttrss_feedbrowser_cache
-					(feed_url, title, subscribers) VALUES ('$feed_url',
-						'$title', '$subscribers')");
+					(feed_url, site_url, title, subscribers) VALUES ('$feed_url',
+						'$site_url', '$title', '$subscribers')");
 
 				++$count;
 
diff --git a/sanity_check.php b/sanity_check.php
index 9e4168b3..7d040e54 100644
--- a/sanity_check.php
+++ b/sanity_check.php
@@ -2,7 +2,7 @@
 	require_once "functions.php";
 
 	define('EXPECTED_CONFIG_VERSION', 22);
-	define('SCHEMA_VERSION', 84);
+	define('SCHEMA_VERSION', 85);
 
 	if (!file_exists("config.php")) {
 		print "<b>Fatal Error</b>: You forgot to copy
diff --git a/schema/ttrss_schema_mysql.sql b/schema/ttrss_schema_mysql.sql
index 61fcff45..9582c468 100644
--- a/schema/ttrss_schema_mysql.sql
+++ b/schema/ttrss_schema_mysql.sql
@@ -254,7 +254,7 @@ create table ttrss_tags (id integer primary key auto_increment,
 
 create table ttrss_version (schema_version int not null) TYPE=InnoDB DEFAULT CHARSET=UTF8;
 
-insert into ttrss_version values (84);
+insert into ttrss_version values (85);
 
 create table ttrss_enclosures (id integer primary key auto_increment,
 	content_url text not null,
@@ -404,6 +404,7 @@ create table ttrss_sessions (id varchar(250) unique not null primary key,
 
 create table ttrss_feedbrowser_cache (
 	feed_url text not null,
+	site_url text not null,
 	title text not null,
 	subscribers integer not null) DEFAULT CHARSET=UTF8;
 
@@ -437,6 +438,7 @@ create table ttrss_linked_instances (id integer not null primary key auto_increm
 
 create table ttrss_linked_feeds (
 	feed_url text not null,
+	site_url text not null,
 	title text not null,
 	created datetime not null,
 	updated datetime not null,
diff --git a/schema/ttrss_schema_pgsql.sql b/schema/ttrss_schema_pgsql.sql
index 67fe8a8d..68742653 100644
--- a/schema/ttrss_schema_pgsql.sql
+++ b/schema/ttrss_schema_pgsql.sql
@@ -225,7 +225,7 @@ create index ttrss_tags_post_int_id_idx on ttrss_tags(post_int_id);
 
 create table ttrss_version (schema_version int not null);
 
-insert into ttrss_version values (84);
+insert into ttrss_version values (85);
 
 create table ttrss_enclosures (id serial not null primary key,
 	content_url text not null,
@@ -368,6 +368,7 @@ create function SUBSTRING_FOR_DATE(timestamp, int, int) RETURNS text AS 'SELECT
 create table ttrss_feedbrowser_cache (
 	feed_url text not null primary key,
 	title text not null,
+	site_url text not null,
 	subscribers integer not null);
 
 create table ttrss_labels2 (id serial not null primary key,
@@ -397,6 +398,7 @@ create table ttrss_linked_instances (id serial not null primary key,
 
 create table ttrss_linked_feeds (
 	feed_url text not null,
+	site_url text not null,
 	title text not null,
 	created timestamp not null,
 	updated timestamp not null,
diff --git a/schema/versions/mysql/85.sql b/schema/versions/mysql/85.sql
new file mode 100644
index 00000000..70cab029
--- /dev/null
+++ b/schema/versions/mysql/85.sql
@@ -0,0 +1,13 @@
+begin;
+
+alter table ttrss_feedbrowser_cache add column site_url text;
+update ttrss_feedbrowser_cache set site_url = '';
+alter table ttrss_feedbrowser_cache change site_url site_url text not null;
+
+alter table ttrss_linked_feeds add column site_url text;
+update ttrss_linked_feeds set site_url = '';
+alter table ttrss_linked_feeds change site_url site_url text not null;
+
+update ttrss_version set schema_version = 85;
+
+commit;
diff --git a/schema/versions/pgsql/85.sql b/schema/versions/pgsql/85.sql
new file mode 100644
index 00000000..a0a78228
--- /dev/null
+++ b/schema/versions/pgsql/85.sql
@@ -0,0 +1,13 @@
+begin;
+
+alter table ttrss_feedbrowser_cache add column site_url text;
+update ttrss_feedbrowser_cache set site_url = '';
+alter table ttrss_feedbrowser_cache alter column site_url set not null;
+
+alter table ttrss_linked_feeds add column site_url text;
+update ttrss_linked_feeds set site_url = '';
+alter table ttrss_linked_feeds alter column site_url set not null;
+
+update ttrss_version set schema_version = 85;
+
+commit;