diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/yubico/u2flib-server/.gitignore b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/yubico/u2flib-server/.gitignore
new file mode 100644
index 0000000..0d968f1
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/yubico/u2flib-server/.gitignore
@@ -0,0 +1,7 @@
+composer.lock
+vendor/
+.*.swp
+php-u2flib-server-*.tar.gz
+php-u2flib-server-*.tar.gz.sig
+apidocs/
+build/