diff --git a/prover/Cargo.toml b/prover/Cargo.toml
index 151fcdf..ad46475 100644
--- a/prover/Cargo.toml
+++ b/prover/Cargo.toml
@@ -11,14 +11,13 @@ path = "src/main.rs"
 # cli
 clap = { version = "4.2", features = ["derive"] }
 strum = { version = "=0.25", features = ["derive"] }
-cli-batteries = "0.5"
 hex = "0.4"
 eyre = "0.6"
 anstyle = "1.0.0"
 axum = { version = "0.7", features = ["tracing", "tower-log"] }
 tokio = { version = "1.32", features = ["macros"] }
-
 jsonrpc-v2 = { version = "0.13", default-features = false, features = ["easy-errors", "macros", "bytes-v10", "hyper-integration"] }
+tracing-subscriber = "0.3"
 
 # halo2
 halo2curves.workspace = true
@@ -55,9 +54,6 @@ ethereum-consensus-types.workspace = true
 futures = "0.3.29"
 ssz_rs.workspace = true
 
-[build-dependencies]
-cli-batteries = "=0.5"
-
 [features]
 default = ["halo2_solidity_verifier"]
 experimental = ["halo2_solidity_verifier_new"]
diff --git a/prover/build.rs b/prover/build.rs
deleted file mode 100644
index 6bfc91a..0000000
--- a/prover/build.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// The Licensed Work is (c) 2023 ChainSafe
-// Code: https://github.com/ChainSafe/Spectre
-// SPDX-License-Identifier: LGPL-3.0-only
-
-fn main() {
-    cli_batteries::build_rs().unwrap()
-}
diff --git a/prover/src/main.rs b/prover/src/main.rs
index b6061f3..2b09e4b 100644
--- a/prover/src/main.rs
+++ b/prover/src/main.rs
@@ -13,9 +13,8 @@ mod utils;
 
 use crate::{cli::spec_app, rpc::run_rpc};
 use args::Cli;
-use cli_batteries::version;
+use clap::Parser;
 use utils::utils_cli;
-
 mod args;
 
 async fn app(options: Cli) -> eyre::Result<()> {
@@ -61,6 +60,9 @@ async fn app(options: Cli) -> eyre::Result<()> {
     }
 }
 
-fn main() {
-    cli_batteries::run(version!(), app);
+#[tokio::main]
+async fn main() {
+    let args = Cli::parse();
+    tracing_subscriber::fmt::init();
+    app(args).await.unwrap();
 }