diff --git a/recipes/llm-voice-assistant/ios/LLMVoiceAssistantDemo/AudioPlayerStream.swift b/recipes/llm-voice-assistant/ios/LLMVoiceAssistantDemo/AudioPlayerStream.swift
index 36ed130..03122f0 100644
--- a/recipes/llm-voice-assistant/ios/LLMVoiceAssistantDemo/AudioPlayerStream.swift
+++ b/recipes/llm-voice-assistant/ios/LLMVoiceAssistantDemo/AudioPlayerStream.swift
@@ -95,5 +95,6 @@ class AudioPlayerStream {
     func stopStreamPCM() {
         isStopped = true
         pcmBuffers.removeAll()
+        playerNode.stop()
     }
 }
diff --git a/recipes/llm-voice-assistant/ios/LLMVoiceAssistantDemo/ViewModel.swift b/recipes/llm-voice-assistant/ios/LLMVoiceAssistantDemo/ViewModel.swift
index b0133e5..6684c0f 100644
--- a/recipes/llm-voice-assistant/ios/LLMVoiceAssistantDemo/ViewModel.swift
+++ b/recipes/llm-voice-assistant/ios/LLMVoiceAssistantDemo/ViewModel.swift
@@ -322,6 +322,7 @@ You can download directly to your device or airdrop from a Mac.
                 let keywordIndex = try self.porcupine!.process(pcm: frame)
                 if keywordIndex == 0 {
                     DispatchQueue.main.async { [self] in
+                        self.interrupt()
                         statusText = "Listening..."
                         chatText.append(Message(speaker: "You:", msg: ""))
                         chatState = .STT