diff --git a/Source/Core/AudioCommon/AudioCommon.cpp b/Source/Core/AudioCommon/AudioCommon.cpp
index 41ebe4e04e..dd0b31b916 100644
--- a/Source/Core/AudioCommon/AudioCommon.cpp
+++ b/Source/Core/AudioCommon/AudioCommon.cpp
@@ -132,7 +132,7 @@ void ClearAudioBuffer(bool mute)
     g_sound_stream->Clear(mute);
 }
 
-void SendAIBuffer(short* samples, unsigned int num_samples)
+void SendAIBuffer(const short* samples, unsigned int num_samples)
 {
   if (!g_sound_stream)
     return;
diff --git a/Source/Core/AudioCommon/AudioCommon.h b/Source/Core/AudioCommon/AudioCommon.h
index f7eda7be82..9b70a3ce4b 100644
--- a/Source/Core/AudioCommon/AudioCommon.h
+++ b/Source/Core/AudioCommon/AudioCommon.h
@@ -20,7 +20,7 @@ void ShutdownSoundStream();
 std::vector<std::string> GetSoundBackends();
 void UpdateSoundStream();
 void ClearAudioBuffer(bool mute);
-void SendAIBuffer(short* samples, unsigned int num_samples);
+void SendAIBuffer(const short* samples, unsigned int num_samples);
 void StartAudioDump();
 void StopAudioDump();
 void IncreaseVolume(unsigned short offset);