diff --git a/test/phpunit/AccountingAccountTest.php b/test/phpunit/AccountingAccountTest.php
index ba7f567b4a0..1ada8944854 100644
--- a/test/phpunit/AccountingAccountTest.php
+++ b/test/phpunit/AccountingAccountTest.php
@@ -59,6 +59,8 @@ class AccountingAccountTest extends PHPUnit_Framework_TestCase
      */
     function __construct()
     {
+    	parent::__construct();
+
         //$this->sharedFixture
         global $conf,$user,$langs,$db;
         $this->savconf=$conf;
diff --git a/test/phpunit/GetUrlLibTest.php b/test/phpunit/GetUrlLibTest.php
index 21dacd5a0f1..2a6d218dc93 100644
--- a/test/phpunit/GetUrlLibTest.php
+++ b/test/phpunit/GetUrlLibTest.php
@@ -61,6 +61,8 @@ class GetUrlLibTest extends PHPUnit_Framework_TestCase
 	 */
 	function __construct()
 	{
+    	parent::__construct();
+
 		//$this->sharedFixture
 		global $conf,$user,$langs,$db;
 		$this->savconf=$conf;
diff --git a/test/phpunit/SupplierProposalTest.php b/test/phpunit/SupplierProposalTest.php
index ee4729ed47f..2428bd6d441 100644
--- a/test/phpunit/SupplierProposalTest.php
+++ b/test/phpunit/SupplierProposalTest.php
@@ -63,6 +63,8 @@ class SupplierProposalTest extends PHPUnit_Framework_TestCase
 	 */
 	function __construct()
 	{
+    	parent::__construct();
+
 		//$this->sharedFixture
 		global $conf,$user,$langs,$db;
 		$this->savconf=$conf;
diff --git a/test/phpunit/UtilsTest.php b/test/phpunit/UtilsTest.php
index b80ce84f624..e9c3ede729b 100644
--- a/test/phpunit/UtilsTest.php
+++ b/test/phpunit/UtilsTest.php
@@ -59,6 +59,8 @@ class UtilsTest extends PHPUnit_Framework_TestCase
      */
     function __construct()
     {
+    	parent::__construct();
+
         //$this->sharedFixture
         global $conf,$user,$langs,$db;
         $this->savconf=$conf;