diff --git a/Neos.Flow.Log/Tests/Unit/Backend/FileBackendTest.php b/Neos.Flow.Log/Tests/Unit/Backend/FileBackendTest.php
index f47d22e368..f6e74037bf 100644
--- a/Neos.Flow.Log/Tests/Unit/Backend/FileBackendTest.php
+++ b/Neos.Flow.Log/Tests/Unit/Backend/FileBackendTest.php
@@ -90,7 +90,7 @@ public function appendRendersALogEntryWithRemoteIpAddressAndAppendsItToTheLogfil
         $backend->append('foo');
 
         $pidOffset = function_exists('posix_getpid') ? 10 : 0;
-        self::assertSame(68 + $pidOffset + strlen(PHP_EOL), vfsStreamWrapper::getRoot()->getChild('test.log')->size());
+        self::assertSame(69 + $pidOffset + strlen(PHP_EOL), vfsStreamWrapper::getRoot()->getChild('test.log')->size());
     }
 
     /**