diff --git a/libs/portaudio.build.sh b/libs/portaudio.build.sh
index fecb7e1bb2..5a82be7627 100755
--- a/libs/portaudio.build.sh
+++ b/libs/portaudio.build.sh
@@ -27,14 +27,14 @@ patch <<__EOF__
  
  #ifdef __linux__
  #include <linux/soundcard.h>
-+#elif defined(__FreeBSD__) || defined(__NetBSD__) 
-+#include <sys/soundcard.h>
- #else
-+#if defined(__OpenBSD__) 
++#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) 
++#ifdef __OpenBSD__
 +#include <soundcard.h>
 +#else
- #include <machine/soundcard.h> /* JH20010905 */
++#include <sys/soundcard.h>
 +#endif
+ #else
+ #include <machine/soundcard.h> /* JH20010905 */
  #endif
  
 __EOF__