diff --git a/packages/redux-devtools-rtk-query-monitor/demo/src/features/DevTools/DevToolsSelector.tsx b/packages/redux-devtools-rtk-query-monitor/demo/src/features/DevTools/DevToolsSelector.tsx
index fa04b1f3..676c0c76 100644
--- a/packages/redux-devtools-rtk-query-monitor/demo/src/features/DevTools/DevToolsSelector.tsx
+++ b/packages/redux-devtools-rtk-query-monitor/demo/src/features/DevTools/DevToolsSelector.tsx
@@ -18,7 +18,6 @@ export function DevToolsSelector() {
         <Button
           aria-selected={!extensionEnabled}
           colorScheme="blue"
-          selected={!extensionEnabled}
           data-extension="0"
           variant={!extensionEnabled ? 'solid' : 'outline'}
           onClick={handleClick}