diff --git a/lib/Cake/Test/Case/Model/Datasource/Database/MysqlTest.php b/lib/Cake/Test/Case/Model/Datasource/Database/MysqlTest.php
index a91069a60b7..bb7bc4c67e9 100644
--- a/lib/Cake/Test/Case/Model/Datasource/Database/MysqlTest.php
+++ b/lib/Cake/Test/Case/Model/Datasource/Database/MysqlTest.php
@@ -3586,10 +3586,6 @@ public function testTruncateStatements() {
  * @return void
  */
 	public function testNestedTransaction() {
-		$obj = new ReflectionMethod($this->Dbo, '_supportNestedTransaction');
-		$obj->setAccessible(true);
-		$this->skipIf($obj->invoke($this->Dbo) === false, 'The MySQL server do not support nested transaction');
-
 		$this->loadFixtures('Address');
 		$model = ClassRegistry::init('Address');
 		$model->hasOne = $model->hasMany = $model->belongsTo = $model->hasAndBelongsToMany = array();
diff --git a/lib/Cake/Test/Case/Model/Datasource/Database/PostgresTest.php b/lib/Cake/Test/Case/Model/Datasource/Database/PostgresTest.php
index 4a6b7897ebd..68e0c328058 100644
--- a/lib/Cake/Test/Case/Model/Datasource/Database/PostgresTest.php
+++ b/lib/Cake/Test/Case/Model/Datasource/Database/PostgresTest.php
@@ -915,10 +915,6 @@ public function testTruncateStatements() {
  * @return void
  */
 	public function testNestedTransaction() {
-		$obj = new ReflectionMethod($this->Dbo, '_supportNestedTransaction');
-		$obj->setAccessible(true);
-		$this->skipIf($obj->invoke($this->Dbo) === false, 'The Postgres server do not support nested transaction');
-
 		$this->loadFixtures('Article');
 		$model = new Article();
 		$model->hasOne = $model->hasMany = $model->belongsTo = $model->hasAndBelongsToMany = array();
diff --git a/lib/Cake/Test/Case/Model/Datasource/Database/SqliteTest.php b/lib/Cake/Test/Case/Model/Datasource/Database/SqliteTest.php
index 1e4ed7e4678..49f99756ba7 100644
--- a/lib/Cake/Test/Case/Model/Datasource/Database/SqliteTest.php
+++ b/lib/Cake/Test/Case/Model/Datasource/Database/SqliteTest.php
@@ -389,10 +389,6 @@ public function testUuidPrimaryKeyInsertion() {
  * @return void
  */
 	public function testNestedTransaction() {
-		$obj = new ReflectionMethod($this->Dbo, '_supportNestedTransaction');
-		$obj->setAccessible(true);
-		$this->skipIf($obj->invoke($this->Dbo) === false, 'The Sqlite version do not support nested transaction');
-
 		$this->loadFixtures('User');
 		$model = new User();
 		$model->hasOne = $model->hasMany = $model->belongsTo = $model->hasAndBelongsToMany = array();