diff --git a/src/components/BufferRules.tsx b/src/components/BufferRules.tsx
index 5103f0a..1924aba 100644
--- a/src/components/BufferRules.tsx
+++ b/src/components/BufferRules.tsx
@@ -144,6 +144,12 @@ export function BufferRulesSection() {
     );
   }
 
+  if (error) {
+    return (
+      <div className="py-4 text-sm text-red-500">{error}</div>
+    );
+  }
+
   return (
     <div>
       <div className="flex items-center justify-between mb-4">