diff --git a/code/parachain/node/src/chain_spec/picasso.rs b/code/parachain/node/src/chain_spec/picasso.rs
index 908de7085fa..53609265588 100644
--- a/code/parachain/node/src/chain_spec/picasso.rs
+++ b/code/parachain/node/src/chain_spec/picasso.rs
@@ -29,7 +29,7 @@ pub fn genesis_config(
 	let contracts =
 		[option_env!("CW_XC_GATEWAY_WASM_PATH"), option_env!("CW_XC_INTERPRETER_WASM_PATH")]
 			.into_iter()
-			.filter_map(core::convert::identity)
+			.flatten()
 			.map(|path| match std::fs::read(path).map(|bytes| bytes.try_into()) {
 				Ok(Ok(data)) => data,
 				Ok(Err(_err)) => panic!("{path}: wasm file is over size limit"),
diff --git a/code/parachain/node/src/command.rs b/code/parachain/node/src/command.rs
index 502f12402b1..433247f350d 100644
--- a/code/parachain/node/src/command.rs
+++ b/code/parachain/node/src/command.rs
@@ -279,9 +279,7 @@ pub fn run() -> Result<()> {
 		None => {
 			let runner = cli.create_runner(&cli.run.normalize())?;
 			let collator_options = cli.run.collator_options();
-			let chain_spec = &runner.config().chain_spec;
-			let is_dev = chain_spec.is_dev();
-
+			
 			runner.run_node_until_exit(|config| async move {
 				let para_id = chain_spec::Extensions::try_get(&*config.chain_spec)
 					.map(|e| e.para_id)