diff --git a/bip-0119.mediawiki b/bip-0119.mediawiki
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+++ b/bip-0119.mediawiki
@@ -655,7 +655,7 @@ like fragments in their program as the scriptSig commitment creates a hash cycle
 *[https://bitcoinops.org/en/newsletters/2019/05/29/ Optech Newsletter Covering OP_CHECKOUTPUTSHASHVERIFY]
 *[https://cyber.stanford.edu/sites/g/files/sbiybj9936/f/jeremyrubin.pdf Structuring Multi Transaction Contracts in Bitcoin]
 *[https://github.com/jeremyrubin/lazuli Lazuli Notes (ECDSA based N-of-N Signatures for Certified Post-Dated UTXOs)]
-*[https://fc16.ifca.ai/bitcoin/papers/MES16.pdf Bitcoin Covenants]
+*[https://web.archive.org/web/20220203124718/https://fc16.ifca.ai/bitcoin/papers/MES16.pdf Bitcoin Covenants]
 *[https://bitcointalk.org/index.php?topic=278122.0 CoinCovenants using SCIP signatures, an amusingly bad idea.]
 *[https://fc17.ifca.ai/bitcoin/papers/bitcoin17-final28.pdf Enhancing Bitcoin Transactions with Covenants]
 *[https://github.com/jamesob/simple-ctv-vault Simple CTV Vaults]