diff --git a/tests/Monolog/Processor/IntrospectionProcessorTest.php b/tests/Monolog/Processor/IntrospectionProcessorTest.php
index 5dabbc51..b19175af 100644
--- a/tests/Monolog/Processor/IntrospectionProcessorTest.php
+++ b/tests/Monolog/Processor/IntrospectionProcessorTest.php
@@ -92,6 +92,7 @@ class IntrospectionProcessorTest extends TestCase
             'line' => null,
             'class' => 'PHPUnit\Framework\TestCase',
             'function' => 'runTest',
+            'callType' => '->',
         ];
 
         $processor = new IntrospectionProcessor(Logger::CRITICAL);
@@ -113,6 +114,7 @@ class IntrospectionProcessorTest extends TestCase
             'line' => null,
             'class' => 'PHPUnit\Framework\TestCase',
             'function' => 'runTest',
+            'callType' => '->',
         ];
 
         $processor = new IntrospectionProcessor(Logger::CRITICAL);