diff --git a/substrate/client/cli/src/commands/run_cmd.rs b/substrate/client/cli/src/commands/run_cmd.rs
index f7b0fc5104910..8324748d637cc 100644
--- a/substrate/client/cli/src/commands/run_cmd.rs
+++ b/substrate/client/cli/src/commands/run_cmd.rs
@@ -59,7 +59,7 @@ pub struct RunCmd {
 	/// Not all RPC methods are safe to be exposed publicly.
 	///
 	/// Use an RPC proxy server to filter out dangerous methods. More details:
-	/// <https://docs.substrate.io/main-docs/build/custom-rpc/#public-rpcs>.
+	/// <https://docs.substrate.io/build/remote-procedure-calls/#public-rpc-interfaces>.
 	///
 	/// Use `--unsafe-rpc-external` to suppress the warning if you understand the risks.
 	#[arg(long)]