1 files changed, 2 insertions, 6 deletions
diff --git a/lib/os.js b/lib/os.js
index fa8ac01513..f226e3ecbf 100644
--- a/lib/os.js
+++ b/lib/os.js
@@ -37,12 +37,8 @@ exports.platform = function() {
   return process.platform;
 };
 
-var warnNetworkInterfaces = true;
 exports.getNetworkInterfaces = function() {
-  if (warnNetworkInterfaces) {
-    console.error("os.getNetworkInterfaces() is deprecated - use os.networkInterfaces()");
-    console.trace();
-    warnNetworkInterfaces = false;
-  }
+  require('util')._deprecationWarning('os',
+    'os.getNetworkInterfaces() is deprecated - use os.networkInterfaces()');
   return exports.networkInterfaces();
 };