diff --git a/README.md b/README.md
index 91948c2..c150df9 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,6 @@ Implementation hints from http://davenport.sourceforge.net/ntlm.html
 This package only implements authentication, no key exchange or encryption. It
 only supports Unicode (UTF16LE) encoding of protocol strings, no OEM encoding.
 This package implements NTLMv2.
+
+-----
+This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
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