diff --git a/src/EasyBreadcrumbBuilder.php b/src/EasyBreadcrumbBuilder.php
index 074afca..30086fa 100644
--- a/src/EasyBreadcrumbBuilder.php
+++ b/src/EasyBreadcrumbBuilder.php
@@ -318,7 +318,7 @@ class EasyBreadcrumbBuilder implements BreadcrumbBuilderInterface {
 
       // Strip of leading/ending slashes and spaces/tabs (allows indenting
       // rows on config page).
-      $custom_path = mb_strtolower(trim($custom_path, "/ \t"));
+      $custom_path = trim($custom_path, "/ \t");
 
       // Check if custom path includes the flag used to signify that the
       // path is expressed as a regular expression pattern.