diff --git a/course/simpletest/testcourselib.php b/course/simpletest/testcourselib.php
index f72e5bf28c8..3afb478fb00 100755
--- a/course/simpletest/testcourselib.php
+++ b/course/simpletest/testcourselib.php
@@ -39,6 +39,7 @@ require_once($CFG->dirroot . '/course/lib.php');
 
 class courselib_test extends UnitTestCase {
     var $realDB;
+    public  static $includecoverage = array('course/lib.php');
 
     function setUp() {
         global $DB;
diff --git a/course/simpletest/testexternal.php b/course/simpletest/testexternal.php
index 9d6adb8e4e8..1758e58f416 100644
--- a/course/simpletest/testexternal.php
+++ b/course/simpletest/testexternal.php
@@ -53,6 +53,7 @@ class course_external_test extends UnitTestCase {
     var $categoryid;
     var $roleid;
     var $context;
+    public  static $includecoverage = array('user/lib.php');
 
     function setUp() {
         global $DB;
@@ -330,4 +331,4 @@ class course_external_test extends UnitTestCase {
     }
 */
 }
-?>
\ No newline at end of file
+?>
diff --git a/grade/simpletest/testreportlib.php b/grade/simpletest/testreportlib.php
index 69eed7d41bf..655576143f2 100644
--- a/grade/simpletest/testreportlib.php
+++ b/grade/simpletest/testreportlib.php
@@ -44,6 +44,7 @@ class gradereportlib_test extends FakeDBUnitTestCase {
     var $courseid = 1;
     var $context = null;
     var $report = null;
+    public  static $includecoverage = array('grade/report/lib.php');
 
     function setUp() {
         $this->report = new grade_report($this->courseid, $this->context);
diff --git a/group/simpletest/testexternal.php b/group/simpletest/testexternal.php
index 36ffa527c67..b9a906ed6c5 100644
--- a/group/simpletest/testexternal.php
+++ b/group/simpletest/testexternal.php
@@ -53,6 +53,7 @@ class group_external_test extends UnitTestCase {
     var $categoryid;
     var $roleid;
     var $context;
+    public  static $includecoverage = array('user/lib.php');
 
     function setUp() {
         global $DB;
@@ -284,4 +285,4 @@ class group_external_test extends UnitTestCase {
     }
 */
 }
-?>
\ No newline at end of file
+?>
diff --git a/lib/ajax/simpletest/testajaxlib.php b/lib/ajax/simpletest/testajaxlib.php
index aed4e16956c..fdca24f687f 100644
--- a/lib/ajax/simpletest/testajaxlib.php
+++ b/lib/ajax/simpletest/testajaxlib.php
@@ -38,6 +38,7 @@ require_once($CFG->libdir . '/ajax/ajaxlib.php');
  */
 abstract class ajaxlib_unit_test_base extends UnitTestCase {
     protected $requires;
+    public  static $includecoverage = array('lib/ajax/ajaxlib.php');
 
     public function setUp() {
         parent::setUp();
@@ -503,4 +504,4 @@ class ajax_test extends ajaxlib_unit_test_base {
     }
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/lib/form/simpletest/testduration.php b/lib/form/simpletest/testduration.php
index 93de4b9e883..7ff6f32ced5 100644
--- a/lib/form/simpletest/testduration.php
+++ b/lib/form/simpletest/testduration.php
@@ -38,6 +38,7 @@ require_once($CFG->libdir . '/form/duration.php');
  */
 class duration_form_element_test extends UnitTestCase {
     private $element;
+    public  static $includecoverage = array('lib/form/duration.php');
 
     function setUp() {
         $this->element = new MoodleQuickForm_duration();