diff --git a/mailcow/src/mailcow-dockerized/data/web/css/flags/4x3/et.svg b/mailcow/src/mailcow-dockerized/data/web/css/flags/4x3/et.svg
new file mode 100644
index 0000000..9145fd7
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/css/flags/4x3/et.svg
@@ -0,0 +1,14 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-et" viewBox="0 0 640 480">
+  <defs>
+    <clipPath id="et-a">
+      <path fill-opacity=".7" d="M-61.3 0h682.7v512H-61.3z"/>
+    </clipPath>
+  </defs>
+  <g fill-rule="evenodd" stroke-width="1pt" clip-path="url(#et-a)" transform="translate(57.5) scale(.94)">
+    <path fill="#ffc621" d="M-238 3.5H800v498H-238z"/>
+    <path fill="#ef2118" d="M-240 342.5H799.3V512H-240z"/>
+    <path fill="#298c08" d="M-238 0H800v180H-238z"/>
+    <circle cx="534.2" cy="353" r="199.7" fill="#006bc6" transform="matrix(.54 0 0 .54 -25.8 74)"/>
+    <path fill="#ffc621" d="M214.3 188.2l-6.5 4.5 23.5 33 6.3-4-23.4-33.5zm29.4 78l-9.7-6.8 4-12.7-48.1.7-14-10.7 65.7-.7 12.2-36.9 6.6 15-16.7 52zm76.5-70.7l-6.3-4.8-24.3 32.4 5.6 4.7 25-32.3zM254.8 247l3.5-11.2h13.3L256.4 190l6-16.5 20.5 62.4 38.8.5-12.2 10.7-54.7-.2zm90.6 51.2l2.7-7.4-38.3-13.3-2.8 7 38.4 13.7zm-69.1-46.4l11.7-.1 4.1 12.6 38.8-28.5 17.6.6-53.1 38.7 11.5 37.2-14-8.4-16.6-52.1zm-19.8 102l7.9.2.3-40.5-7.4-.5-.8 40.9zm22-80.3l3.8 11.1-10.7 8 39.4 27.7 5 16.8-53.6-38-31.5 22.7 3.5-16 44-32.3zm-103.3 13l2.3 7.5 38.7-12.2-2-7.2-39 11.9zm83.2-4l-9.4 7.1-10.8-7.7-14.2 46-14.4 10 19.5-62.7-31.4-23 16.3-1.6 44.4 31.9z"/>
+  </g>
+</svg>