diff --git a/lib/arch/CArchNetworkBSD.cpp b/lib/arch/CArchNetworkBSD.cpp
index c83ad827f..9b6eec6de 100644
--- a/lib/arch/CArchNetworkBSD.cpp
+++ b/lib/arch/CArchNetworkBSD.cpp
@@ -42,6 +42,7 @@
 #endif
 
 static const int s_family[] = {
+	PF_UNSPEC,
 	PF_INET
 };
 static const int s_type[] = {
diff --git a/lib/arch/CArchNetworkWinsock.cpp b/lib/arch/CArchNetworkWinsock.cpp
index 1c10fb574..09b507aeb 100644
--- a/lib/arch/CArchNetworkWinsock.cpp
+++ b/lib/arch/CArchNetworkWinsock.cpp
@@ -18,6 +18,7 @@
 #include "XArchWindows.h"
 
 static const int s_family[] = {
+	PF_UNSPEC,
 	PF_INET
 };
 static const int s_type[] = {