--- a/AlsaBridge.cpp	Fri Dec 18 23:19:32 2020 +0100
+++ b/AlsaBridge.cpp	Fri Dec 18 23:28:16 2020 +0100
@@ -16,6 +16,8 @@
  */
 #include <iostream>
 
+#include <alsa/asoundlib.h>
+
 #include "AlsaBridge.h"
 
 namespace djmfix {