diff --git a/tests/Functional/Net/SSH2Test.php b/tests/Functional/Net/SSH2Test.php
index 4c18abed..7292a978 100644
--- a/tests/Functional/Net/SSH2Test.php
+++ b/tests/Functional/Net/SSH2Test.php
@@ -114,6 +114,8 @@ class Functional_Net_SSH2Test extends PhpseclibFunctionalTestCase
             ->method('callbackMethod')
             ->will($this->returnValue(true));
         $ssh->exec('pwd', array($callbackObject, 'callbackMethod'));
+
+        return $ssh;
     }
 
     public function testGetServerPublicHostKey()
@@ -135,4 +137,16 @@ class Functional_Net_SSH2Test extends PhpseclibFunctionalTestCase
             'SSH2 login using an open socket failed.'
         );
     }
+
+    /**
+     * @depends testExecWithMethodCallback
+     * @group github1009
+     */
+    public function testDisablePTY($ssh)
+    {
+        $ssh->enablePTY();
+        $ssh->exec('ls -latr');
+        $ssh->disablePTY();
+        $ssh->exec('pwd');
+    }
 }