diff --git a/satellite/modes.py b/satellite/modes.py
index e901a57..d8e1cc1 100644
--- a/satellite/modes.py
+++ b/satellite/modes.py
@@ -3,7 +3,7 @@ import sys
 
 from .config import GATEWAY_URL, AGENT, log
 from .audio import record
-from .tts import speak, stop_speaking
+from .tts import speak, stop_speaking, is_speaking
 from .llm import ask_agent_stream, is_reset_command
 
 WAKE_THRESHOLD = float(os.getenv("WAKE_THRESHOLD", "0.5"))
@@ -89,6 +89,12 @@ def run_with_porcupine():
                     print(f"PREDICTION cosmo: {cosmo_score:.3f}")
 
                 if cosmo_score > WAKE_THRESHOLD:
+                    if is_speaking():
+                        # Barge-in: прерываем TTS
+                        print("✋ Barge-in: прерываю ответ")
+                        stop_speaking()
+                        cosmo_model.reset()
+                        continue
                     stream.stop_stream()
                     _conversation_loop("cosmo", "Cosmo")
                     cosmo_model.reset()