diff --git a/tests/Doctrine/Tests/Models/DDC2775/AdminRole.php b/tests/Doctrine/Tests/Models/DDC2775/AdminRole.php
new file mode 100644
index 000000000..d40bb625a
--- /dev/null
+++ b/tests/Doctrine/Tests/Models/DDC2775/AdminRole.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace Doctrine\Tests\Models\DDC2775;
+
+/** @Entity */
+class AdminRole extends Role
+{
+}
diff --git a/tests/Doctrine/Tests/Models/DDC2775/Authorization.php b/tests/Doctrine/Tests/Models/DDC2775/Authorization.php
new file mode 100644
index 000000000..2e33eca67
--- /dev/null
+++ b/tests/Doctrine/Tests/Models/DDC2775/Authorization.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace Doctrine\Tests\Models\DDC2775;
+
+/**
+ * @Entity
+ */
+class Authorization
+{
+    /**
+     * @Id @Column(type="integer")
+     * @GeneratedValue
+     */
+    private $id;
+
+    /**
+     * @ManyToOne(targetEntity="User", inversedBy="authorizations")
+     */
+    private $user;
+
+    /**
+     * @ManyToOne(targetEntity="Role", inversedBy="authorizations")
+     */
+    private $role;
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    public function setUser(User $user)
+    {
+        $this->user = $user;
+    }
+
+    public function setRole(Role $role)
+    {
+        $this->role = $role;
+    }
+}
diff --git a/tests/Doctrine/Tests/Models/DDC2775/Role.php b/tests/Doctrine/Tests/Models/DDC2775/Role.php
new file mode 100644
index 000000000..7812b2e89
--- /dev/null
+++ b/tests/Doctrine/Tests/Models/DDC2775/Role.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace Doctrine\Tests\Models\DDC2775;
+
+/**
+ * @Entity
+ * @InheritanceType("JOINED")
+ * @DiscriminatorColumn(name="role_type", type="string")
+ * @DiscriminatorMap({"admin"="AdminRole"})
+ */
+abstract class Role
+{
+    /**
+     * @Id @Column(type="integer")
+     * @GeneratedValue
+     */
+    private $id;
+
+    /**
+     * @ManyToOne(targetEntity="User", inversedBy="roles")
+     */
+    private $user;
+
+    /**
+     * @OneToMany(targetEntity="Authorization", mappedBy="role", cascade={"all"}, orphanRemoval=true)
+     */
+    public $authorizations;
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    public function getUser()
+    {
+        return $this->user;
+    }
+
+    public function setUser(User $user)
+    {
+        $this->user = $user;
+    }
+
+    public function addAuthorization(Authorization $authorization)
+    {
+        $this->authorizations[] = $authorization;
+        $authorization->setRole($this);
+    }
+}
diff --git a/tests/Doctrine/Tests/Models/DDC2775/User.php b/tests/Doctrine/Tests/Models/DDC2775/User.php
new file mode 100644
index 000000000..07b1b09be
--- /dev/null
+++ b/tests/Doctrine/Tests/Models/DDC2775/User.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace Doctrine\Tests\Models\DDC2775;
+
+/** @Entity */
+class User
+{
+    /**
+     * @Id @Column(type="integer")
+     * @GeneratedValue(strategy="AUTO")
+     */
+    private $id;
+
+    /**
+     * @OneToMany(targetEntity="Role", mappedBy="user", cascade={"all"}, orphanRemoval=true)
+     */
+    public $roles;
+
+    /**
+     * @OneToMany(targetEntity="Authorization", mappedBy="user", cascade={"all"}, orphanRemoval=true)
+     */
+    public $authorizations;
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    public function addRole(Role $role)
+    {
+        $this->roles[] = $role;
+        $role->setUser($this);
+    }
+
+    public function addAuthorization(Authorization $authorization)
+    {
+        $this->authorizations[] = $authorization;
+        $authorization->setUser($this);
+    }
+}
diff --git a/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC2775Test.php b/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC2775Test.php
new file mode 100644
index 000000000..f8259f7c8
--- /dev/null
+++ b/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC2775Test.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace Doctrine\Tests\ORM\Functional\Ticket;
+
+use Doctrine\Tests\Models\DDC2775\AdminRole;
+use Doctrine\Tests\Models\DDC2775\Authorization;
+use Doctrine\Tests\Models\DDC2775\User;
+
+/**
+ * Functional tests for cascade remove with class table inheritance.
+ *
+ * @author Matthieu Napoli <matthieu@mnapoli.fr>
+ */
+class DDC2775Test extends \Doctrine\Tests\OrmFunctionalTestCase
+{
+    protected function setUp() {
+        $this->useModelSet('ddc2775');
+        parent::setUp();
+    }
+
+    /**
+     * @group DDC-2775
+     */
+    public function testIssueCascadeRemove()
+    {
+        $user = new User();
+
+        $role = new AdminRole();
+        $user->addRole($role);
+
+        $authorization = new Authorization();
+        $user->addAuthorization($authorization);
+        $role->addAuthorization($authorization);
+
+        $this->_em->persist($user);
+        $this->_em->flush();
+
+        // Need to clear so that associations are lazy-loaded
+        $this->_em->clear();
+
+        $user = $this->_em->find('Doctrine\Tests\Models\DDC2775\User', $user->getId());
+
+        $this->_em->remove($user);
+        $this->_em->flush();
+
+        // With the bug, the second flush throws an error because the cascade remove didn't work correctly
+        $this->_em->flush();
+    }
+}
diff --git a/tests/Doctrine/Tests/OrmFunctionalTestCase.php b/tests/Doctrine/Tests/OrmFunctionalTestCase.php
index d2a41cfb9..57fad7db7 100644
--- a/tests/Doctrine/Tests/OrmFunctionalTestCase.php
+++ b/tests/Doctrine/Tests/OrmFunctionalTestCase.php
@@ -162,6 +162,12 @@ abstract class OrmFunctionalTestCase extends OrmTestCase
             'Doctrine\Tests\Models\Taxi\Car',
             'Doctrine\Tests\Models\Taxi\Driver',
         ),
+        'ddc2775' => array(
+            'Doctrine\Tests\Models\DDC2775\User',
+            'Doctrine\Tests\Models\DDC2775\Role',
+            'Doctrine\Tests\Models\DDC2775\AdminRole',
+            'Doctrine\Tests\Models\DDC2775\Authorization',
+        ),
     );
 
     /**