diff --git a/MEV_by_chains/README.md b/MEV_by_chains/README.md
index c22041c..7b47e02 100644
--- a/MEV_by_chains/README.md
+++ b/MEV_by_chains/README.md
@@ -7,4 +7,6 @@
 <br>
 
 - [mev on l2s, by ha et. al](https://timroughgarden.github.io/fob21/reports/r11.pdf)
+- [the gmx oracle manipoolator](https://mirror.xyz/steinkirch.eth/e-gsChe2GxfadHeBnMDsWe_4eQar9JJHJKlWqIE-jKY)
 - [random half-baked thoughts on mev redistribution](https://mirror.xyz/apriori.eth/0Y2hpGnFpBY08ALM6gc-E3hLtss9KXhY8LKCo4WSZFQ)
+