diff --git a/main/inc/lib/add_course.lib.inc.php b/main/inc/lib/add_course.lib.inc.php
index 2546fa5828..f9ff354f47 100644
--- a/main/inc/lib/add_course.lib.inc.php
+++ b/main/inc/lib/add_course.lib.inc.php
@@ -844,6 +844,7 @@ function update_Db_course($courseDbName)
 		category_id smallint unsigned default NULL,
 		display_order smallint unsigned NOT NULL default 0,
 		on_homepage enum('0','1') NOT NULL default '0',
+		target char(10) default '_self',
 		PRIMARY KEY (id)
 		)";
 	api_sql_query($sql, __FILE__, __LINE__);
@@ -2156,7 +2157,7 @@ function fill_Db_course($courseDbName, $courseRepository, $language,$default_doc
 		-----------------------------------------------------------
 		*/
 		$add_google_link_sql = "	INSERT INTO `".$TABLETOOLLINK . "`
-							VALUES ('1','http://www.google.com','Google','".lang2db(get_lang('Google')) . "','0','0','0')";
+							VALUES ('1','http://www.google.com','Google','".lang2db(get_lang('Google')) . "','0','0','0','_self')";
 		api_sql_query($add_google_link_sql, __FILE__, __LINE__);
 		//we need to add the item properties too!
 		$insert_id = Database :: get_last_insert_id();
@@ -2164,7 +2165,7 @@ function fill_Db_course($courseDbName, $courseRepository, $language,$default_doc
 		api_sql_query($sql, __FILE__, __LINE__);
 
 		$add_wikipedia_link_sql = "	INSERT INTO `".$TABLETOOLLINK . "`
-							VALUES ('', 'http://www.wikipedia.org','Wikipedia','".lang2db(get_lang('Wikipedia')) . "','0','1','0')";
+							VALUES ('', 'http://www.wikipedia.org','Wikipedia','".lang2db(get_lang('Wikipedia')) . "','0','1','0','_self')";
 		api_sql_query($add_wikipedia_link_sql, __FILE__, __LINE__);
 		//we need to add the item properties too!
 		$insert_id = Database :: get_last_insert_id();
diff --git a/main/install/migrate-db-1.8.6-1.8.6.1-pre.sql b/main/install/migrate-db-1.8.6-1.8.6.1-pre.sql
index 07b6b523d4..021bc4fcee 100755
--- a/main/install/migrate-db-1.8.6-1.8.6.1-pre.sql
+++ b/main/install/migrate-db-1.8.6-1.8.6.1-pre.sql
@@ -27,4 +27,5 @@ INSERT INTO settings_options (variable, value, display_text) VALUES ('show_gloss
 
 -- xxCOURSExx
 ALTER TABLE wiki CHANGE title title varchar(255), CHANGE reflink reflink varchar(255), ADD time_edit datetime NOT NULL default '0000-00-00 00:00:00' AFTER is_editing, ADD INDEX (title), ADD INDEX (reflink), ADD INDEX (group_id), ADD INDEX (page_id);
-ALTER TABLE wiki_conf DROP id, ADD fprogress3 varchar(3) NOT NULL AFTER feedback3, ADD fprogress2 varchar(3) NOT NULL AFTER feedback3, ADD fprogress1 varchar(3) NOT NULL AFTER feedback3, ADD INDEX(page_id);
\ No newline at end of file
+ALTER TABLE wiki_conf DROP id, ADD fprogress3 varchar(3) NOT NULL AFTER feedback3, ADD fprogress2 varchar(3) NOT NULL AFTER feedback3, ADD fprogress1 varchar(3) NOT NULL AFTER feedback3, ADD INDEX(page_id);
+ALTER TABLE link ADD COLUMN target char(10) DEFAULT '_self';
\ No newline at end of file