diff --git a/src/Support/Backtrace.php b/src/Support/Backtrace.php
index 729bf08d..79b5799b 100644
--- a/src/Support/Backtrace.php
+++ b/src/Support/Backtrace.php
@@ -115,7 +115,7 @@ final class Backtrace
                 continue;
             }
 
-            if (str_contains($trace['file'], 'pest/src')) {
+            if (str_contains($trace['file'], 'pest'. DIRECTORY_SEPARATOR . 'src')) {
                 continue;
             }