diff --git a/public/sprite.svg b/public/sprite.svg
index 67f0b222f..6ebe51082 100644
--- a/public/sprite.svg
+++ b/public/sprite.svg
@@ -139,6 +139,11 @@
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     </symbol>
+
+    <symbol id="x" fill="currentColor" viewBox="0 0 50 50">
+        <path d="M 11 4 C 7.134 4 4 7.134 4 11 L 4 39 C 4 42.866 7.134 46 11 46 L 39 46 C 42.866 46 46 42.866 46 39 L 46 11 C 46 7.134 42.866 4 39 4 L 11 4 z M 13.085938 13 L 21.023438 13 L 26.660156 21.009766 L 33.5 13 L 36 13 L 27.789062 22.613281 L 37.914062 37 L 29.978516 37 L 23.4375 27.707031 L 15.5 37 L 13 37 L 22.308594 26.103516 L 13.085938 13 z M 16.914062 15 L 31.021484 35 L 34.085938 35 L 19.978516 15 L 16.914062 15 z"></path>
+    </symbol>
+
     <symbol id="plus" fill="currentColor" viewBox="0 0 24 24">
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