diff --git a/laravel_app/app/Mail/ReportMailer.php b/laravel_app/app/Mail/ReportMailer.php
index 54bad84..7861e2f 100644
--- a/laravel_app/app/Mail/ReportMailer.php
+++ b/laravel_app/app/Mail/ReportMailer.php
@@ -80,7 +80,7 @@ public function attachments(): array
             }
 
             return Attachment::fromStorage(
-                path: $attachment_path
+                (string) $attachment_path
             )
                 ->as($attachment->path)
                 ->withMime($mime);