diff --git a/lite-rpc/src/cli.rs b/lite-rpc/src/cli.rs
index 5d398929..cd7c9358 100644
--- a/lite-rpc/src/cli.rs
+++ b/lite-rpc/src/cli.rs
@@ -13,7 +13,7 @@ use solana_lite_rpc_history::postgres::postgres_config::PostgresSessionConfig;
 #[command(author, version, about, long_about = None)]
 pub struct Args {
     /// config.json
-    #[arg(short, long)]
+    #[arg(short='c', long)]
     pub config: Option<String>,
 }