diff --git a/test/src/Grant/AuthorizationCodeTest.php b/test/src/Grant/AuthorizationCodeTest.php
index c792962..45f7ba9 100644
--- a/test/src/Grant/AuthorizationCodeTest.php
+++ b/test/src/Grant/AuthorizationCodeTest.php
@@ -17,6 +17,12 @@ class AuthorizationCodeTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     public function testGetAccessToken()
     {
         $grant = new \League\OAuth2\Client\Grant\AuthorizationCode();
diff --git a/test/src/Grant/RefreshTokenTest.php b/test/src/Grant/RefreshTokenTest.php
index be460d7..c8b3bc5 100644
--- a/test/src/Grant/RefreshTokenTest.php
+++ b/test/src/Grant/RefreshTokenTest.php
@@ -17,6 +17,12 @@ class RefreshTokenTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     public function testGetAccessToken()
     {
         $response = m::mock('Guzzle\Http\Message\Response');
diff --git a/test/src/Provider/AbstractProviderTest.php b/test/src/Provider/AbstractProviderTest.php
index c17e419..41fad54 100644
--- a/test/src/Provider/AbstractProviderTest.php
+++ b/test/src/Provider/AbstractProviderTest.php
@@ -17,6 +17,12 @@ class AbstractProviderTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     /**
      * @expectedException InvalidArgumentException
      */
diff --git a/test/src/Provider/EventbriteTest.php b/test/src/Provider/EventbriteTest.php
index 7880815..dd2ab0d 100644
--- a/test/src/Provider/EventbriteTest.php
+++ b/test/src/Provider/EventbriteTest.php
@@ -17,6 +17,12 @@ class EventbriteTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     public function testAuthorizationUrl()
     {
         $url = $this->provider->getAuthorizationUrl();
diff --git a/test/src/Provider/FacebookTest.php b/test/src/Provider/FacebookTest.php
index f379227..42026a4 100644
--- a/test/src/Provider/FacebookTest.php
+++ b/test/src/Provider/FacebookTest.php
@@ -17,6 +17,12 @@ class FacebookTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     public function testAuthorizationUrl()
     {
         $url = $this->provider->getAuthorizationUrl();
diff --git a/test/src/Provider/GithubTest.php b/test/src/Provider/GithubTest.php
index 53113ca..6c91642 100644
--- a/test/src/Provider/GithubTest.php
+++ b/test/src/Provider/GithubTest.php
@@ -17,6 +17,12 @@ class GithubTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     public function testAuthorizationUrl()
     {
         $url = $this->provider->getAuthorizationUrl();
diff --git a/test/src/Provider/GoogleTest.php b/test/src/Provider/GoogleTest.php
index b6c04d1..c37a07a 100644
--- a/test/src/Provider/GoogleTest.php
+++ b/test/src/Provider/GoogleTest.php
@@ -17,6 +17,12 @@ class GoogleTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     public function testAuthorizationUrl()
     {
         $url = $this->provider->getAuthorizationUrl();
diff --git a/test/src/Provider/InstagramTest.php b/test/src/Provider/InstagramTest.php
index cdc25de..c184dd5 100644
--- a/test/src/Provider/InstagramTest.php
+++ b/test/src/Provider/InstagramTest.php
@@ -17,6 +17,12 @@ class InstagramTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     public function testAuthorizationUrl()
     {
         $url = $this->provider->getAuthorizationUrl();
diff --git a/test/src/Provider/LinkedInTest.php b/test/src/Provider/LinkedInTest.php
index 63d1a83..c36d809 100644
--- a/test/src/Provider/LinkedInTest.php
+++ b/test/src/Provider/LinkedInTest.php
@@ -17,6 +17,12 @@ class LinkedInTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     public function testAuthorizationUrl()
     {
         $url = $this->provider->getAuthorizationUrl();
diff --git a/test/src/Provider/MicrosoftTest.php b/test/src/Provider/MicrosoftTest.php
index 50e73a1..f77e463 100644
--- a/test/src/Provider/MicrosoftTest.php
+++ b/test/src/Provider/MicrosoftTest.php
@@ -17,6 +17,12 @@ class MicrosoftTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     public function testAuthorizationUrl()
     {
         $url = $this->provider->getAuthorizationUrl();
diff --git a/test/src/Provider/VkontakteTest.php b/test/src/Provider/VkontakteTest.php
index b700231..2586840 100644
--- a/test/src/Provider/VkontakteTest.php
+++ b/test/src/Provider/VkontakteTest.php
@@ -17,6 +17,12 @@ class VkontakteTest extends \PHPUnit_Framework_TestCase
         ));
     }
 
+    public function tearDown()
+    {
+        m::close();
+        parent::tearDown();
+    }
+
     public function testAuthorizationUrl()
     {
         $url = $this->provider->getAuthorizationUrl();