diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/yubico/u2flib-server/BLURB b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/yubico/u2flib-server/BLURB
new file mode 100644
index 0000000..c579742
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/yubico/u2flib-server/BLURB
@@ -0,0 +1,9 @@
+Author: Yubico
+Basename: php-u2flib-server
+Homepage: https://developers.yubico.com/php-u2flib-server
+License: BSD-2-Clause
+Name: Native U2F library in PHP
+Project: php-u2flib-server
+Summary: Native U2F library in PHP
+Yubico-Category: U2F projects
+Travis: https://travis-ci.org/Yubico/php-u2flib-server