diff --git a/apps/web/src/components/ChatView.tsx b/apps/web/src/components/ChatView.tsx
index 2620f363adc8..d2ec0af4ed20 100644
--- a/apps/web/src/components/ChatView.tsx
+++ b/apps/web/src/components/ChatView.tsx
@@ -6056,9 +6056,9 @@ export default function ChatView(props: ChatViewProps) {
   useEffect(() => {
     if (!canMaximizeRightPanel) return;
     if (useRightPanelStore.getState().consumeMaximizeRequest(routeThreadRef)) {
-      setMaximizedRightPanelThreadKey(routeThreadKey);
+      useRightPanelStore.getState().setMaximized(routeThreadRef, true);
     }
-  }, [canMaximizeRightPanel, routeThreadKey, routeThreadRef]);
+  }, [canMaximizeRightPanel, routeThreadRef]);
   const toggleRightPanelMaximized = useCallback(() => {
     if (!canMaximizeRightPanel || !activeThreadRef) return;
     useRightPanelStore.getState().setMaximized(activeThreadRef, !rightPanelMaximized);