diff --git a/Source/Core/AudioCommon/AlsaSoundStream.h b/Source/Core/AudioCommon/AlsaSoundStream.h
index 6cdf6ccc41..d3e34386a7 100644
--- a/Source/Core/AudioCommon/AlsaSoundStream.h
+++ b/Source/Core/AudioCommon/AlsaSoundStream.h
@@ -3,7 +3,9 @@
 
 #pragma once
 
+#include <atomic>
 #include <condition_variable>
+#include <mutex>
 #include <thread>
 
 #if defined(HAVE_ALSA) && HAVE_ALSA