diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index 55335c1017..0dd52584e0 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -97,7 +97,9 @@ AudioMixer::AudioMixer(ReceivedMessage& message) :
         PacketType::MirroredMicrophoneAudioNoEcho,
         PacketType::MirroredMicrophoneAudioWithEcho,
         PacketType::MirroredInjectAudio,
-        PacketType::MirroredSilentAudioFrame },
+        PacketType::MirroredSilentAudioFrame,
+        PacketType::MirroredNegotiateAudioFormat
+    },
         this, "queueMirroredAudioPacket"
     );