diff --git a/mailcow/src/mailcow-dockerized/data/web/css/flags/1x1/bl.svg b/mailcow/src/mailcow-dockerized/data/web/css/flags/1x1/bl.svg
new file mode 100644
index 0000000..0fa74e1
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/css/flags/1x1/bl.svg
@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-bl" viewBox="0 0 512 512">
+  <g fill-rule="evenodd" stroke-width="1pt">
+    <path fill="#fff" d="M0 0h512v512H0z"/>
+    <path fill="#00267f" d="M0 0h170.7v512H0z"/>
+    <path fill="#f31830" d="M341.3 0H512v512H341.3z"/>
+  </g>
+</svg>