diff --git a/src/modules/module-pipe-sink.c b/src/modules/module-pipe-sink.c
index f06d1ee69..7a4e730f8 100644
--- a/src/modules/module-pipe-sink.c
+++ b/src/modules/module-pipe-sink.c
@@ -34,6 +34,10 @@
 #include <sys/ioctl.h>
 #include <poll.h>
 
+#ifdef HAVE_SYS_FILIO_H
+#include <sys/filio.h>
+#endif
+
 #include <pulse/xmalloc.h>
 
 #include <pulsecore/core-error.h>
diff --git a/src/modules/module-pipe-source.c b/src/modules/module-pipe-source.c
index c5eba43fc..933f02946 100644
--- a/src/modules/module-pipe-source.c
+++ b/src/modules/module-pipe-source.c
@@ -34,6 +34,10 @@
 #include <sys/ioctl.h>
 #include <sys/poll.h>
 
+#ifdef HAVE_SYS_FILIO_H
+#include <sys/filio.h>
+#endif
+
 #include <pulse/xmalloc.h>
 
 #include <pulsecore/core-error.h>