diff --git a/mailcow/src/mailcow-dockerized/data/web/css/flags/4x3/sb.svg b/mailcow/src/mailcow-dockerized/data/web/css/flags/4x3/sb.svg
new file mode 100644
index 0000000..b8e1f8e
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/css/flags/4x3/sb.svg
@@ -0,0 +1,13 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-sb" viewBox="0 0 640 480">
+  <defs>
+    <clipPath id="sb-a">
+      <path fill-opacity=".7" d="M0 0h682.7v512H0z"/>
+    </clipPath>
+  </defs>
+  <g fill-rule="evenodd" stroke-width="1pt" clip-path="url(#sb-a)" transform="scale(.9375)">
+    <path fill="#0000d6" d="M0 507.2L987.4 0H0v507.2z"/>
+    <path fill="#006000" d="M1024 0L27.2 512H1024V0z"/>
+    <path fill="#fc0" d="M1024 0h-54.9L0 485.4V512h54.9L1024 27.6V0z"/>
+    <path fill="#fff" d="M71.4 9.1l11.8 34.5h38.5L90.6 64.7l11.9 34.4L71.4 78 40.3 99.2l11.9-34.4-31.1-21.3h38.4zm191.1 0l11.9 34.5h38.5l-31.2 21.2 12 34.4L262.4 78l-31 21.3 11.9-34.4-31.2-21.3h38.5zm0 144.5l11.9 34.5h38.5l-31.2 21.2 12 34.4-31.2-21.3-31 21.3 11.9-34.4-31.2-21.3h38.5zm-95-71.4l11.9 34.4h38.4l-31 21.3 11.8 34.4-31-21.3-31.2 21.3 12-34.4-31.2-21.3h38.5zm-96.1 71.4l11.8 34.5h38.5l-31.1 21.2 11.9 34.4-31.1-21.3-31.1 21.3 12-34.4L21 188h38.4z"/>
+  </g>
+</svg>