1 files changed, 1 insertions, 0 deletions
diff --git a/socket.c b/socket.c
index 5ef0457a..dd7428e2 100644
--- a/socket.c
+++ b/socket.c
@@ -28,6 +28,7 @@
 #include "rsync.h"
 #include <netinet/in_systm.h>
 #include <netinet/ip.h>
+#include <netinet/tcp.h>
 
 extern char *bind_address;
 extern int default_af_hint;