diff --git a/src/control_backend/agents/perception/vad_agent.py b/src/control_backend/agents/perception/vad_agent.py
index 320a849..9c5a3ef 100644
--- a/src/control_backend/agents/perception/vad_agent.py
+++ b/src/control_backend/agents/perception/vad_agent.py
@@ -272,7 +272,7 @@ class VADAgent(BaseAgent):
             # Prepend the last chunk that had no speech, for a more fluent boundary
             self.audio_buffer = chunk
 
-async def handle_message(self, msg: InternalMessage):
+    async def handle_message(self, msg: InternalMessage):
         """
         Handle incoming messages.