diff --git a/content/80.troubleshooting.md b/content/80.troubleshooting.md
index 59b6f09..e23a743 100644
--- a/content/80.troubleshooting.md
+++ b/content/80.troubleshooting.md
@@ -13,7 +13,7 @@ functionalities, here are detailed solutions and best practices to ensure a smoo
 If you encounter issues using the JavaScript SDK during the installation, refer to the troubleshooting steps:
 
 1. **Network selection**: Ensure you are using the Layer 2 (L2) network instead of Layer 1 (L1) Sepolia. The
-correct endpoint for the L2 network is: [ZKsync Sepolia Explorer](%%zk_testnet_block_explorer_url%%/).
+correct endpoint for the L2 network is: [ZKsync Sepolia Explorer](%%zk_testnet_rpc_url%%).
 
 2. **Transaction hash and block tag**: Use the correct transaction hash and block tag when fetching transaction details.