diff --git a/svelte.config.js b/svelte.config.js
index 0a4581d..e4cfb28 100644
--- a/svelte.config.js
+++ b/svelte.config.js
@@ -21,7 +21,8 @@ const config = {
 			strict: true,
 		}),
 		prerender: {
-			handleMissingId: 'ignore',
+			handleMissingId: 'warn',
+			handleUnseenRoutes: 'warn',
 		},
 	},
 	extensions: ['.svelte', '.md'],