diff --git a/phpunit.xml b/phpunit.xml
index 1521390..c847bf6 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -4,7 +4,6 @@
     backupGlobals="false"
     backupStaticAttributes="false"
     beStrictAboutTestsThatDoNotTestAnything="false"
-    bootstrap="../../../tests/bootstrap.php"
     colors="true"
     convertErrorsToExceptions="true"
     convertNoticesToExceptions="true"
diff --git a/tests/cases/classes/ModelObserverTest.php b/tests/cases/classes/ModelObserverTest.php
index 995973d..eff9573 100644
--- a/tests/cases/classes/ModelObserverTest.php
+++ b/tests/cases/classes/ModelObserverTest.php
@@ -1,10 +1,10 @@
 <?php
 
-namespace Laravel\Scout\Tests\Unit;
+namespace Winter\Search\Tests\Cases\Classes;
 
 use Config;
 use Mockery as m;
-use PluginTestCase;
+use System\Tests\Bootstrap\PluginTestCase;
 use Winter\Search\Classes\ModelObserver;
 use Winter\Search\Tests\Fixtures\SearchableModelWithSoftDelete;
 use Winter\Search\Tests\Fixtures\SearchableModelWithSensitiveAttributes;
@@ -274,4 +274,17 @@ protected function setSoftDeleting(bool $enabled)
     {
         Config::shouldReceive('get')->with('search.soft_delete', m::any())->andReturn($enabled);
     }
+
+    /**
+     * Flush model event listeners.
+     *
+     * The models in Winter use a static property to store their events. These will need to be
+     * targeted and reset, ready for a new test cycle.
+     *
+     * Pivot models are an exception since they are internally managed.
+     */
+    protected function flushModelEventListeners(): void
+    {
+
+    }
 }
diff --git a/tests/cases/traits/SearchableScopeTest.php b/tests/cases/traits/SearchableScopeTest.php
index e71b3c4..dfd96c6 100644
--- a/tests/cases/traits/SearchableScopeTest.php
+++ b/tests/cases/traits/SearchableScopeTest.php
@@ -3,7 +3,7 @@
 namespace Winter\Search\Tests\Cases\Traits;
 
 use Mockery as m;
-use PluginTestCase;
+use System\Tests\Bootstrap\PluginTestCase;
 use Winter\Storm\Database\Builder;
 use Winter\Search\Classes\SearchableScope;
 
@@ -33,4 +33,17 @@ public function testChunksById()
 
         (new SearchableScope())->extend($builder);
     }
+
+    /**
+     * Flush model event listeners.
+     *
+     * The models in Winter use a static property to store their events. These will need to be
+     * targeted and reset, ready for a new test cycle.
+     *
+     * Pivot models are an exception since they are internally managed.
+     */
+    protected function flushModelEventListeners(): void
+    {
+
+    }
 }