diff --git a/gateway_parsers.go b/gateway_parsers.go
index 121b41e..20da45f 100644
--- a/gateway_parsers.go
+++ b/gateway_parsers.go
@@ -82,7 +82,7 @@ func parseToWindowsRouteStructIPv6(output []byte) (windowsRouteStructIPv6, error
 			}
 
 			fields := strings.Fields(lines[idx+2])
-			if len(fields) < 5 {
+			if len(fields) < 4 {
 				return windowsRouteStructIPv6{}, errCantParse
 			}