diff --git a/composer.json b/composer.json
index e7ec29878..1ed70d1ad 100644
--- a/composer.json
+++ b/composer.json
@@ -59,8 +59,7 @@
             "tests/concerns/InteractsWithAuthentication.php",
             "tests/fixtures/backend/models/UserFixture.php",
             "tests/TestCase.php",
-            "tests/PluginTestCase.php",
-            "vendor/october/rain/tests/DbTestCase.php"
+            "tests/PluginTestCase.php"
         ]
     },
     "scripts": {
diff --git a/phpunit.xml b/phpunit.xml
index de01655c0..b0bea8701 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -13,9 +13,6 @@
         <testsuite name="October CMS Test Suite">
             <directory>./tests/unit</directory>
         </testsuite>
-        <testsuite name="October Rain Test Suite">
-            <directory>./vendor/october/rain/tests</directory>
-        </testsuite>
     </testsuites>
 
     <filter>