diff --git a/copilot-ui/src/actions/ActionProvider.tsx b/copilot-ui/src/actions/ActionProvider.tsx
index 5b15907a..436516e6 100644
--- a/copilot-ui/src/actions/ActionProvider.tsx
+++ b/copilot-ui/src/actions/ActionProvider.tsx
@@ -61,7 +61,7 @@ const ActionProvider: React.FC<ActionProviderProps> = ({
     }));
   };
 
-  const updateLastMessage = (message) => {
+  const updateLastMessage = (_) => {
     setState(prev => ({
       ...prev,
       messages: [...prev.messages.slice(0, 1)]