diff --git a/CHANGELOG.md b/CHANGELOG.md
index f5ca2f9..2125afa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [Unreleased]
+
+### Fixed
+
+- When the process to check for a directory change fails it raised a PHP error
+
 ## 6.0.0 - 2026-02-07
 
 ### Changed
diff --git a/src/Ping/OutputDiff.php b/src/Ping/OutputDiff.php
index 0aa0088..73ec8cb 100644
--- a/src/Ping/OutputDiff.php
+++ b/src/Ping/OutputDiff.php
@@ -110,7 +110,7 @@ private function output(): Attempt
         return $this
             ->processes
             ->execute($this->command)
-            ->flatMap(static fn($process) => $process->wait()->match(
+            ->flatMap(fn($process) => $process->wait()->match(
                 Attempt::result(...),
                 fn() => Attempt::error(new \RuntimeException(\sprintf(
                     'Failed to run command "%s"',