diff --git a/tests/system/CommonFunctionsTest.php b/tests/system/CommonFunctionsTest.php
index d708b193f56b..deef63d79821 100644
--- a/tests/system/CommonFunctionsTest.php
+++ b/tests/system/CommonFunctionsTest.php
@@ -400,7 +400,7 @@ public function testCSRFMeta(): void
 
     public function testModelNotExists(): void
     {
-        $this->assertNull(model(UnexsistenceClass::class));
+        $this->assertNull(model(UnexsistenceClass::class)); // @phpstan-ignore class.notFound
     }
 
     public function testModelExistsBasename(): void
diff --git a/tests/system/Test/ControllerTestTraitTest.php b/tests/system/Test/ControllerTestTraitTest.php
index c6c8ec32179f..ea323f933abc 100644
--- a/tests/system/Test/ControllerTestTraitTest.php
+++ b/tests/system/Test/ControllerTestTraitTest.php
@@ -51,7 +51,7 @@ public function testBadController(): void
         $logger = new Logger(new LoggerConfig());
         $this->withUri('http://example.com')
             ->withLogger($logger)
-            ->controller(NeverHeardOfIt::class)
+            ->controller(NeverHeardOfIt::class) // @phpstan-ignore class.notFound
             ->execute('index');
     }
 
diff --git a/utils/phpstan-baseline/class.notFound.neon b/utils/phpstan-baseline/class.notFound.neon
deleted file mode 100644
index 52bbdf2d632b..000000000000
--- a/utils/phpstan-baseline/class.notFound.neon
+++ /dev/null
@@ -1,13 +0,0 @@
-# total 2 errors
-
-parameters:
-    ignoreErrors:
-        -
-            message: '#^Class CodeIgniter\\UnexsistenceClass not found\.$#'
-            count: 1
-            path: ../../tests/system/CommonFunctionsTest.php
-
-        -
-            message: '#^Class App\\Controllers\\NeverHeardOfIt not found\.$#'
-            count: 1
-            path: ../../tests/system/Test/ControllerTestTraitTest.php
diff --git a/utils/phpstan-baseline/loader.neon b/utils/phpstan-baseline/loader.neon
index 566c272bd3bb..feab1b53df83 100644
--- a/utils/phpstan-baseline/loader.neon
+++ b/utils/phpstan-baseline/loader.neon
@@ -2,7 +2,6 @@ includes:
     - argument.type.neon
     - assign.propertyType.neon
     - booleanAnd.rightAlwaysTrue.neon
-    - class.notFound.neon
     - codeigniter.cacheHandlerInstance.neon
     - codeigniter.configArgumentInstanceof.neon
     - codeigniter.frameworkExceptionInstance.neon