diff --git a/desktop/src/components/ChatArea.tsx b/desktop/src/components/ChatArea.tsx
index 33cf9ed..1a4698c 100644
--- a/desktop/src/components/ChatArea.tsx
+++ b/desktop/src/components/ChatArea.tsx
@@ -481,7 +481,7 @@ export function ChatArea() {
       </Conversation>
 
       {/* Input */}
-      <div className="p-4 bg-white dark:bg-gray-900">
+      <div className="flex-shrink-0 p-4 bg-white dark:bg-gray-900">
         <div className="max-w-4xl mx-auto">
           {/* Suggestion chips */}
           {!isStreaming && suggestions.length > 0 && !messages.some(m => m.error) && (