diff --git a/MEV_on_Ethereum/README.md b/MEV_on_Ethereum/README.md
index bcee6b5..96e5a73 100644
--- a/MEV_on_Ethereum/README.md
+++ b/MEV_on_Ethereum/README.md
@@ -176,6 +176,7 @@ Proposer Builder Separation, see: State of research: increasing censorship resis
  
  ### resources
  
+ * [proposer/block builder separation-friendly fee market designs](https://ethresear.ch/t/proposer-block-builder-separation-friendly-fee-market-designs/9725)
  * [mev on eth2 talk by vitalik](https://www.youtube.com/watch?v=OD54WfVuDWw&list=PLRHMe0bxkuel3w3C7P_WVvp9ShLi3HKRI&index=30)
  * [updates on pbs video by barnabe monnot](https://archive.devcon.org/archive/watch/6/updates-on-proposer-builder-separation/?tab=YouTube)
  * [Ethereum Proof-of-Stake Consensus Specifications](https://github.com/ethereum/consensus-specs/tree/dev/specs)