diff --git a/README.md b/README.md
index 842ccc7..fa22dfb 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,9 @@ Stacks to run a node for laconic testnet
 
 Follow steps in [testnet-onboarding-validator.md](./testnet-onboarding-validator.md) to onboard your participant and join as a validator on the LORO testnet
 
-Follow steps in [Upgrade to testnet2](../testnet-onboarding-validator.md#upgrade-to-testnet2) to upgrade your testnet node for testnet2
+## Join SAPO testnet
+
+Follow steps in [Upgrade to SAPO testnet](./testnet-onboarding-validator.md#upgrade-to-sapo-testnet) to upgrade your LORO testnet node for SAPO testnet
 
 ## Run testnet Nitro Node
 
diff --git a/testnet-onboarding-validator.md b/testnet-onboarding-validator.md
index d36706e..c8b265f 100644
--- a/testnet-onboarding-validator.md
+++ b/testnet-onboarding-validator.md
@@ -197,6 +197,8 @@ laconic-so deployment --dir testnet-laconicd-deployment start
 
     * From wallet, approve and send transaction to stage1 laconicd chain
 
+<a name="create-validator-using-cli"></a>
+
 * Alternatively, create a validator using the laconicd CLI:
 
   * Import a key pair:
@@ -280,11 +282,11 @@ laconic-so deployment --dir testnet-laconicd-deployment start
   sudo rm -r testnet-laconicd-deployment
   ```
 
-## Upgrade to testnet2
+## Upgrade to SAPO testnet
 
 ### Prerequisites
 
-* testnet2 genesis file and peer node address
+* SAPO testnet (testnet2) genesis file and peer node address
 
 * A testnet stage1 node
 
@@ -375,7 +377,7 @@ laconic-so deployment --dir testnet-laconicd-deployment start
 
 See [Check status](#check-status) to follow sync status of your node
 
-See [Join as testnet validator](#join-as-testnet-validator) to join as a validator using laconicd CLI
+See [Join as testnet validator](#create-validator-using-cli) to join as a validator using laconicd CLI
 
 ### Clean up