diff --git a/src/Exporter.php b/src/Exporter.php
index 8c0086e..5578aa8 100644
--- a/src/Exporter.php
+++ b/src/Exporter.php
@@ -230,7 +230,7 @@ class Exporter
 
         if (is_string($value)) {
             // Match for most non printable chars somewhat taking multibyte chars into account
-            if (preg_match('/[\x00-\x08\x0B\x0E-\x1F\x7F]/', $value)) {
+            if (preg_match('/[^\x09-\x0d\x1b\x20-\xff]/', $value)) {
                 return 'Binary String: 0x' . bin2hex($value);
             }