diff --git a/src/remote/SockAddr.h b/src/remote/SockAddr.h
index 624c9df5de..ba1379a234 100644
--- a/src/remote/SockAddr.h
+++ b/src/remote/SockAddr.h
@@ -106,10 +106,12 @@ public:
 
 #define AF_INET6_POSIX		10
 #define AF_INET6_WINDOWS	23
+#define AF_INET6_FREEBSD	28
 #define AF_INET6_DARWIN		30
 
 #if AF_INET6 == AF_INET6_POSIX
 #elif AF_INET6 == AF_INET6_WINDOWS
+#elif AF_INET6 == AF_INET6_FREEBSD
 #elif AF_INET6 == AF_INET6_DARWIN
 #else
 #error Unknown value of AF_INET6 !
@@ -125,6 +127,7 @@ inline void SockAddr::checkAndFixFamily()
 
 	case AF_INET6_POSIX:
 	case AF_INET6_WINDOWS:
+	case AF_INET6_FREEBSD:
 	case AF_INET6_DARWIN:
 		data.sock.sa_family = AF_INET6;
 		fb_assert(len == sizeof(sockaddr_in6));