diff --git a/chrome/skin/default/zotero/16/universal/change-top-level-item.svg b/chrome/skin/default/zotero/16/universal/change-top-level-item.svg
new file mode 100644
index 0000000000..3008312a57
--- /dev/null
+++ b/chrome/skin/default/zotero/16/universal/change-top-level-item.svg
@@ -0,0 +1,3 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M15 5.29297V10H14V6H9V1H3V15H10.293L11.293 16H2V0H9.70703L15 5.29297ZM12.707 16L12 15.293L13.293 14H8V13H15.707L12.707 16ZM12 9.70703L10.707 11H16V12H8.29297L11.293 9L12 9.70703ZM10 5H13.293L10 1.70703V5Z" fill="context-fill" />
+</svg>
diff --git a/scss/components/_menu.scss b/scss/components/_menu.scss
index c86a79dd55..3549b02590 100644
--- a/scss/components/_menu.scss
+++ b/scss/components/_menu.scss
@@ -64,6 +64,7 @@ $menu-icons: (
 	unpin: "pin-remove",
 	expand-all: "expand-all",
 	collapse-others: "collapse-others",
+	change-top-level-item: "change-top-level-item",
 );
 
 @each $cls, $icon in $menu-icons {