Disable Network test due to watchOS failure radar 40799651
diff --git a/test/stdlib/Network.swift b/test/stdlib/Network.swift
index bc42f9f..41d7a38 100644
--- a/test/stdlib/Network.swift
+++ b/test/stdlib/Network.swift
@@ -3,6 +3,8 @@
 
 // REQUIRES: objc_interop
 
+// REQUIRES: rdar40799651
+
 import Network
 import Foundation
 import StdlibUnittest