diff --git a/lib/scsi-lowlevel.c b/lib/scsi-lowlevel.c
index ac53d22..37ba28b 100644
--- a/lib/scsi-lowlevel.c
+++ b/lib/scsi-lowlevel.c
@@ -44,6 +44,7 @@
 #include <strings.h>
 #endif
 
+#include <sys/socket.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <stddef.h>
diff --git a/lib/socket.c b/lib/socket.c
index 041c25e..da8ff9d 100644
--- a/lib/socket.c
+++ b/lib/socket.c
@@ -57,6 +57,7 @@
 #include <sys/filio.h>
 #endif
 
+#include <sys/uio.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>