diff --git a/sysdeps/generic/netinet/ip.h b/sysdeps/generic/netinet/ip.h
index 32236dc1ce..6bdb31b65e 100644
--- a/sysdeps/generic/netinet/ip.h
+++ b/sysdeps/generic/netinet/ip.h
@@ -186,6 +186,11 @@ struct ip_timestamp
 #define	IPTOS_DSCP_AF43		0x98
 #define	IPTOS_DSCP_EF		0xb8
 
+/*
+ * Voice-Admit DSCP code point from RFC-5865, Section 4.
+ */
+#define	IPTOS_DSCP_VA		0xb0
+
 /*
  * In RFC 2474, Section 4.2.2.1, the Class Selector Codepoints subsume
  * the old ToS Precedence values.