diff --git a/snappymail/v/0.0.0/app/libraries/snappymail/http/csp.php b/snappymail/v/0.0.0/app/libraries/snappymail/http/csp.php
index f014c33d0..08f7b46d5 100755
--- a/snappymail/v/0.0.0/app/libraries/snappymail/http/csp.php
+++ b/snappymail/v/0.0.0/app/libraries/snappymail/http/csp.php
@@ -5,7 +5,7 @@
 
 namespace SnappyMail\HTTP;
 
-class CSP
+class CSP implements \Stringable
 {
 	public
 		$report = false,
diff --git a/snappymail/v/0.0.0/app/libraries/snappymail/qrcode.php b/snappymail/v/0.0.0/app/libraries/snappymail/qrcode.php
index dba6cd1b5..13dc91d81 100644
--- a/snappymail/v/0.0.0/app/libraries/snappymail/qrcode.php
+++ b/snappymail/v/0.0.0/app/libraries/snappymail/qrcode.php
@@ -19,7 +19,7 @@
 
 namespace SnappyMail;
 
-class QRCode
+class QRCode implements \Stringable
 {
 
 	const