diff --git a/src/Bootstrappers/BootExcludeList.php b/src/Bootstrappers/BootExcludeList.php
new file mode 100644
index 00000000..abd1552c
--- /dev/null
+++ b/src/Bootstrappers/BootExcludeList.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\Bootstrappers;
+
+use Pest\Contracts\Bootstrapper;
+use PHPUnit\Util\ExcludeList;
+
+/**
+ * @internal
+ */
+final class BootExcludeList implements Bootstrapper
+{
+    /**
+     * The directories to exclude.
+     *
+     * @var array<int, non-empty-string>
+     */
+    private const EXCLUDE_LIST = [
+        'bin',
+        'overrides',
+        'resources',
+        'src',
+        'stubs',
+    ];
+
+    /**
+     * Boots the "exclude list" for PHPUnit to ignore Pest files.
+     */
+    public function boot(): void
+    {
+        $baseDirectory = dirname(__DIR__, 2);
+
+        foreach (self::EXCLUDE_LIST as $directory) {
+            ExcludeList::addDirectory($baseDirectory.DIRECTORY_SEPARATOR.$directory);
+        }
+    }
+}
diff --git a/src/Kernel.php b/src/Kernel.php
index 71bf0479..c5267a79 100644
--- a/src/Kernel.php
+++ b/src/Kernel.php
@@ -33,6 +33,7 @@ final class Kernel
         Bootstrappers\BootFiles::class,
         Bootstrappers\BootView::class,
         Bootstrappers\BootKernelDump::class,
+        Bootstrappers\BootExcludeList::class,
     ];
 
     /**
diff --git a/tests/.snapshots/Failure.php.inc b/tests/.snapshots/Failure.php.inc
index ef6f7761..058d1e26 100644
--- a/tests/.snapshots/Failure.php.inc
+++ b/tests/.snapshots/Failure.php.inc
@@ -1,7 +1,7 @@
 ##teamcity[testSuiteStarted name='Tests/tests/Failure' locationHint='file://tests/.tests/Failure.php' flowId='1234']
 ##teamcity[testCount count='8' flowId='1234']
 ##teamcity[testStarted name='it can fail with comparison' locationHint='pest_qn://tests/.tests/Failure.php::it can fail with comparison' flowId='1234']
-##teamcity[testFailed name='it can fail with comparison' message='Failed asserting that true matches expected false.' details='at src/Mixins/Expectation.php:343|nat src/Support/ExpectationPipeline.php:75|nat src/Support/ExpectationPipeline.php:79|nat src/Expectation.php:300|nat tests/.tests/Failure.php:6|nat src/Factories/TestCaseMethodFactory.php:100|nat src/Concerns/Testable.php:302|nat src/Support/ExceptionTrace.php:28|nat src/Concerns/Testable.php:302|nat src/Concerns/Testable.php:221|nat src/Kernel.php:90' type='comparisonFailure' actual='true' expected='false' flowId='1234']
+##teamcity[testFailed name='it can fail with comparison' message='Failed asserting that true matches expected false.' details='at tests/.tests/Failure.php:6' type='comparisonFailure' actual='true' expected='false' flowId='1234']
 ##teamcity[testFinished name='it can fail with comparison' duration='100000' flowId='1234']
 ##teamcity[testStarted name='it can be ignored because of no assertions' locationHint='pest_qn://tests/.tests/Failure.php::it can be ignored because of no assertions' flowId='1234']
 ##teamcity[testIgnored name='it can be ignored because of no assertions' message='This test did not perform any assertions' details='' flowId='1234']
@@ -10,10 +10,10 @@
 ##teamcity[testIgnored name='it can be ignored because it is skipped' message='This test was ignored.' details='' flowId='1234']
 ##teamcity[testFinished name='it can be ignored because it is skipped' duration='100000' flowId='1234']
 ##teamcity[testStarted name='it can fail' locationHint='pest_qn://tests/.tests/Failure.php::it can fail' flowId='1234']
-##teamcity[testFailed name='it can fail' message='oh noo' details='at tests/.tests/Failure.php:18|nat src/Factories/TestCaseMethodFactory.php:100|nat src/Concerns/Testable.php:302|nat src/Support/ExceptionTrace.php:28|nat src/Concerns/Testable.php:302|nat src/Concerns/Testable.php:221|nat src/Kernel.php:90' flowId='1234']
+##teamcity[testFailed name='it can fail' message='oh noo' details='at tests/.tests/Failure.php:18' flowId='1234']
 ##teamcity[testFinished name='it can fail' duration='100000' flowId='1234']
 ##teamcity[testStarted name='it throws exception' locationHint='pest_qn://tests/.tests/Failure.php::it throws exception' flowId='1234']
-##teamcity[testFailed name='it throws exception' message='Exception: test error' details='at tests/.tests/Failure.php:22|nat src/Factories/TestCaseMethodFactory.php:100|nat src/Concerns/Testable.php:302|nat src/Support/ExceptionTrace.php:28|nat src/Concerns/Testable.php:302|nat src/Concerns/Testable.php:221|nat src/Kernel.php:90' flowId='1234']
+##teamcity[testFailed name='it throws exception' message='Exception: test error' details='at tests/.tests/Failure.php:22' flowId='1234']
 ##teamcity[testFinished name='it throws exception' duration='100000' flowId='1234']
 ##teamcity[testStarted name='it is not done yet' locationHint='pest_qn://tests/.tests/Failure.php::it is not done yet' flowId='1234']
 ##teamcity[testIgnored name='it is not done yet' message='This test was ignored.' details='' flowId='1234']
diff --git a/tests/.snapshots/collision-parallel.txt b/tests/.snapshots/collision-parallel.txt
index b8c408e6..5ce9287d 100644
--- a/tests/.snapshots/collision-parallel.txt
+++ b/tests/.snapshots/collision-parallel.txt
@@ -16,7 +16,6 @@
       9▕ })->skip(! isset($_SERVER['COLLISION_TEST']));
 
   1   tests/Fixtures/CollisionTest.php:4
-  2   src/Factories/TestCaseMethodFactory.php:100
 
 
   Tests:    1 failed, 2 passed (2 assertions)
\ No newline at end of file
diff --git a/tests/.snapshots/collision.txt b/tests/.snapshots/collision.txt
index 7b8de7ff..1bc29248 100644
--- a/tests/.snapshots/collision.txt
+++ b/tests/.snapshots/collision.txt
@@ -18,7 +18,6 @@
       9▕ })->skip(! isset($_SERVER['COLLISION_TEST']));
 
   1   tests/Fixtures/CollisionTest.php:4
-  2   src/Factories/TestCaseMethodFactory.php:100
 
 
   Tests:    1 failed, 1 passed (1 assertions)
\ No newline at end of file