diff --git a/src/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php b/src/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php
index 5a4e6573ac..c71c3f59f8 100644
--- a/src/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php
+++ b/src/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php
@@ -397,33 +397,6 @@ class EventDispatcherTest extends TestCase
 
         $this->assertTrue($testLoaded);
     }
-
-    /**
-     * @group legacy
-     * @expectedDeprecation Calling the "Symfony\Component\EventDispatcher\EventDispatcherInterface::dispatch()" method with the event name as the first argument is deprecated since Symfony 4.3, pass it as the second argument and provide the event object as the first argument instead.
-     */
-    public function testLegacySignatureWithoutEvent()
-    {
-        $this->dispatcher->dispatch('foo');
-    }
-
-    /**
-     * @group legacy
-     * @expectedDeprecation Calling the "Symfony\Component\EventDispatcher\EventDispatcherInterface::dispatch()" method with the event name as the first argument is deprecated since Symfony 4.3, pass it as the second argument and provide the event object as the first argument instead.
-     */
-    public function testLegacySignatureWithEvent()
-    {
-        $this->dispatcher->dispatch('foo', new Event());
-    }
-
-    /**
-     * @expectedException \TypeError
-     * @expectedExceptionMessage Argument 1 passed to "Symfony\Component\EventDispatcher\EventDispatcherInterface::dispatch()" must be an object, string given.
-     */
-    public function testLegacySignatureWithNewEventObject()
-    {
-        $this->dispatcher->dispatch('foo', new ContractsEvent());
-    }
 }
 
 class CallableClass