diff --git a/x-pack/plugins/observability_solution/observability_ai_assistant_app/public/plugin.tsx b/x-pack/plugins/observability_solution/observability_ai_assistant_app/public/plugin.tsx
index 1904eebffb2a8..c162fad35c463 100644
--- a/x-pack/plugins/observability_solution/observability_ai_assistant_app/public/plugin.tsx
+++ b/x-pack/plugins/observability_solution/observability_ai_assistant_app/public/plugin.tsx
@@ -116,7 +116,9 @@ export class ObservabilityAIAssistantAppPlugin
             () => {}
           );
 
-          return () => {};
+          return () => {
+            ReactDOM.unmountComponentAtNode(element);
+          };
         },
         // right before the user profile
         order: 1001,