diff --git a/src/sounddep/sound.cpp b/src/sounddep/sound.cpp
index f616dec2..f4f21ad0 100644
--- a/src/sounddep/sound.cpp
+++ b/src/sounddep/sound.cpp
@@ -4,7 +4,7 @@
 
 // clang-format off
 #include <string.h>
-#include <unistd.h>
+//#include <unistd.h>
 
 #include "sysconfig.h"
 #include "sysdeps.h"