diff --git a/src/net/dnsconfig_windows.go b/src/net/dnsconfig_windows.go
index 03b5f139cd..1408045d07 100644
--- a/src/net/dnsconfig_windows.go
+++ b/src/net/dnsconfig_windows.go
@@ -6,6 +6,7 @@ package net
 
 import (
 	"syscall"
+	"syscall/windows"
 	"time"
 )
 
@@ -31,7 +32,7 @@ func dnsReadConfig(ignoredFilename string) (conf *dnsConfig) {
 	for _, aa := range aas {
 		for dns := aa.FirstDnsServerAddress; dns != nil; dns = dns.Next {
 			// Only take interfaces whose OperStatus is IfOperStatusUp(0x01) into DNS configs.
-			if aa.OperStatus != 0x01 {
+			if aa.OperStatus != windows.IfOperStatusUp {
 				continue
 			}
 			sa, err := dns.Address.Sockaddr.Sockaddr()