diff --git a/lib/svg_sprite.rb b/lib/svg_sprite.rb
index 63fe74c0195..e099fc736ec 100644
--- a/lib/svg_sprite.rb
+++ b/lib/svg_sprite.rb
@@ -77,6 +77,7 @@ module SvgSprite
         discourse-other-tab
         discourse-sparkles
         discourse-threads
+        discourse-sidebar
         download
         ellipsis-h
         ellipsis-v
diff --git a/vendor/assets/svg-icons/discourse-additional.svg b/vendor/assets/svg-icons/discourse-additional.svg
index 2cc3846994c..3ba19815c0b 100644
--- a/vendor/assets/svg-icons/discourse-additional.svg
+++ b/vendor/assets/svg-icons/discourse-additional.svg
@@ -73,4 +73,7 @@ Additional SVG icons
     <path d="M26 46.5156C37.3305 46.5156 46.5156 37.3305 46.5156 26C46.5156 14.6695 37.3305 5.48438 26 5.48438C14.6695 5.48438 5.48438 14.6695 5.48438 26C5.48438 37.3305 14.6695 46.5156 26 46.5156ZM26 52C40.3594 52 52 40.3594 52 26C52 11.6406 40.3594 0 26 0C11.6406 0 0 11.6406 0 26C0 40.3594 11.6406 52 26 52Z"/>
     <path d="M33.3125 22.75H18.6875C16.8926 22.75 15.4375 24.2051 15.4375 26C15.4375 27.7949 16.8926 29.25 18.6875 29.25H33.3125C35.1074 29.25 36.5625 27.7949 36.5625 26C36.5625 24.2051 35.1074 22.75 33.3125 22.75Z"/>
   </symbol>
+  <symbol id="discourse-sidebar" viewBox="0 0 513 513">
+    <path fill-rule="evenodd" clip-rule="evenodd" d="M64.125 0C28.0547 0 0 29.0566 0 64.125V399.75C0 435.82 28.0547 463.875 64.125 463.875H448.875C483.943 463.875 513 435.82 513 399.75V64.125C513 29.0566 483.943 0 448.875 0H64.125ZM219.375 407.75H56.125V56.1875H219.375V407.75ZM272.5 56.1875H455.875V407.75H272.5V56.1875ZM96 96C91.5817 96 88 99.5817 88 104V128C88 132.418 91.5817 136 96 136H184C188.418 136 192 132.418 192 128V104C192 99.5817 188.418 96 184 96H96ZM88 184C88 179.582 91.5817 176 96 176H184C188.418 176 192 179.582 192 184V208C192 212.418 188.418 216 184 216H96C91.5817 216 88 212.418 88 208V184ZM96 256C91.5817 256 88 259.582 88 264V288C88 292.418 91.5817 296 96 296H184C188.418 296 192 292.418 192 288V264C192 259.582 188.418 256 184 256H96Z"/>
+  </symbol>
 </svg>