diff --git a/src/audio/sdlAudio.cpp b/src/audio/sdlAudio.cpp
index 5b834c484..5fed25e60 100644
--- a/src/audio/sdlAudio.cpp
+++ b/src/audio/sdlAudio.cpp
@@ -20,6 +20,9 @@
 #include <string.h>
 #include "../ta-log.h"
 #include "sdlAudio.h"
+#ifdef _WIN32
+#include <windows.h>
+#endif
 
 void taSDLProcess(void* inst, unsigned char* buf, int nframes) {
   TAAudioSDL* in=(TAAudioSDL*)inst;