diff --git a/apps/web/src/components/Sidebar.tsx b/apps/web/src/components/Sidebar.tsx
index 6341b34b3768143c0287cbe50d456ebd72856fcb..2f067ac3ce2a59656521032045e2ab7e81ecf03e 100644
--- a/apps/web/src/components/Sidebar.tsx
+++ b/apps/web/src/components/Sidebar.tsx
@@ -4772,7 +4772,9 @@ export default function Sidebar() {
                             key={threadKey}
                             id={threadKey}
                             disabled={
-                              !draggableThreadKeys.has(threadKey) || optimisticDrop !== null
+                              renamingThreadKey === threadKey ||
+                              !draggableThreadKeys.has(threadKey) ||
+                              optimisticDrop !== null
                             }
                           >
                             {(bag) => renderThreadRowInner(thread, section, bag)}