diff --git a/include/functions.php b/include/functions.php
index 1ae5bbbe..46882c38 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -1,6 +1,6 @@
 <?php
 	define('EXPECTED_CONFIG_VERSION', 26);
-	define('SCHEMA_VERSION', 116);
+	define('SCHEMA_VERSION', 117);
 
 	define('LABEL_BASE_INDEX', -1024);
 	define('PLUGIN_FEED_BASE_INDEX', -128);
@@ -511,13 +511,13 @@
             return $icon_file;
 		}
 	}
-	
+
 	function calculate_avg_color($iconFile) {
-		
+
 		require_once "lib/floIcon.php";
-		
+
 		$imgInfo = @getimagesize($iconFile);
-        
+
 		if(strtolower($imgInfo['mime'])=='image/vnd.microsoft.icon') {
 			$ico = new floIcon();
 			@$ico->readICO($iconFile);
diff --git a/schema/ttrss_schema_mysql.sql b/schema/ttrss_schema_mysql.sql
index 9ed63f42..3773d9a4 100644
--- a/schema/ttrss_schema_mysql.sql
+++ b/schema/ttrss_schema_mysql.sql
@@ -108,6 +108,7 @@ create table ttrss_feeds (id integer not null auto_increment primary key,
 	purge_interval integer not null default 0,
 	last_updated datetime default 0,
 	last_error varchar(250) not null default '',
+	favicon_avg_color varchar(11) default null,
 	site_url varchar(250) not null default '',
 	auth_login varchar(250) not null default '',
 	auth_pass varchar(250) not null default '',
@@ -298,7 +299,7 @@ create table ttrss_tags (id integer primary key auto_increment,
 
 create table ttrss_version (schema_version int not null) ENGINE=InnoDB DEFAULT CHARSET=UTF8;
 
-insert into ttrss_version values (116);
+insert into ttrss_version values (117);
 
 create table ttrss_enclosures (id integer primary key auto_increment,
 	content_url text not null,
diff --git a/schema/ttrss_schema_pgsql.sql b/schema/ttrss_schema_pgsql.sql
index ec3b778c..3fc58555 100644
--- a/schema/ttrss_schema_pgsql.sql
+++ b/schema/ttrss_schema_pgsql.sql
@@ -70,6 +70,7 @@ create table ttrss_feeds (id serial not null primary key,
 	purge_interval integer not null default 0,
 	last_updated timestamp default null,
 	last_error text not null default '',
+	favicon_avg_color varchar(11) default null,
 	site_url varchar(250) not null default '',
 	auth_login varchar(250) not null default '',
 	parent_feed integer default null references ttrss_feeds(id) on delete set null,
@@ -256,7 +257,7 @@ 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 (116);
+insert into ttrss_version values (117);
 
 create table ttrss_enclosures (id serial not null primary key,
 	content_url text not null,
diff --git a/schema/versions/mysql/117.sql b/schema/versions/mysql/117.sql
index 008f819e..da3d056c 100644
--- a/schema/versions/mysql/117.sql
+++ b/schema/versions/mysql/117.sql
@@ -1,6 +1,7 @@
 begin;
 
-ALTER TABLE `ttrss_feeds` ADD favicon_avg_color VARCHAR(11)
+ALTER TABLE ttrss_feeds ADD COLUMN favicon_avg_color VARCHAR(11);
+alter table ttrss_feeds alter column favicon_avg_color set default null;
 
 update ttrss_version set schema_version = 117;