diff --git a/apps/web/src/components/ChatView.tsx b/apps/web/src/components/ChatView.tsx
index 9af410f5722e9..acc43cc679212 100644
--- a/apps/web/src/components/ChatView.tsx
+++ b/apps/web/src/components/ChatView.tsx
@@ -10331,7 +10331,7 @@ export default function ChatView(props: ChatViewProps) {
       {rightPanelPresent && !shouldUseRightPanelSheet && activeThreadRef ? (
         <RightPanelTabs
           mode="inline"
-          widthStorageKey={`t3code:preview-panel-width:${activeThreadKey}`}
+          widthStorageKey="t3code:preview-panel-width"
           open={rightPanelOpen}
           maximized={rightPanelMaximized}
           surfaces={renderedRightPanelSurfaces}