diff --git a/system/validation.md b/system/validation.md
index 734c3ca..5692f15 100644
--- a/system/validation.md
+++ b/system/validation.md
@@ -17,7 +17,7 @@ The mathematical expression used in reward computation is referred as _reward cu
 
 The minimum and maximum inflation for stakers reward values of `0.705%` and `3%` are highlighted in the y axis and the ideal staking percentage of `50%` is highlighted in the x axis. The reward curve is such that stakers are incentivised if the the current staking percentage is below the ideal rate and disincentivized if it's above the ideal rate.
 
-The current percentage of supply staked can be inspected in Joystream the [subscan dashboard](https://joystream.subscan.io/)
+The current percentage of staked supply can be checked on the [Substrate UI](https://blocks.l1.media/?rpc=wss://rpc.l1.media#/legacy-staking) ([joyutils](https://apps.joyutils.org/?rpc=wss://rpc.joyutils.org#/staking), [polkadot-js](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Frpc.joystream.org#/legacy-staking)).
 
 ## Staking reward computation