diff --git a/src/zm_comms.cpp b/src/zm_comms.cpp
index b30bed1d5..a9d542618 100644
--- a/src/zm_comms.cpp
+++ b/src/zm_comms.cpp
@@ -30,8 +30,11 @@
 //#include <unistd.h>
 #include <sys/ioctl.h>
 #include <sys/param.h>
-//#include <sys/socket.h>
-//#include <netinet/in.h>
+#if defined(BSD)
+#include <sys/uio.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#endif
 #include <netinet/tcp.h>
 
 int CommsBase::readV( int iovcnt, /* const void *, int, */ ... )