diff --git a/code/parachain/frame/cosmwasm/cli/src/args.rs b/code/parachain/frame/cosmwasm/cli/src/args.rs
index f6f38ebda40..7f4839b4045 100644
--- a/code/parachain/frame/cosmwasm/cli/src/args.rs
+++ b/code/parachain/frame/cosmwasm/cli/src/args.rs
@@ -187,4 +187,4 @@ pub struct WasmRpcQuery {
 	/// Query request
 	#[arg(short, long)]
 	pub query: String,
-}
\ No newline at end of file
+}
diff --git a/code/parachain/frame/cosmwasm/cli/src/substrate/tx.rs b/code/parachain/frame/cosmwasm/cli/src/substrate/tx.rs
index 57bbb52574a..930cf9839a8 100644
--- a/code/parachain/frame/cosmwasm/cli/src/substrate/tx.rs
+++ b/code/parachain/frame/cosmwasm/cli/src/substrate/tx.rs
@@ -66,7 +66,7 @@ impl CommandRunner {
 			TxSubcommands::Instantiate2(WasmInstantiate2 {
 				salt,
 				instantiate:
-					WasmInstantiate { gas, code_id_int64, admin, label, amount, json_encoded_init_args },
+					WasmInstantiate { gas, code_id_int64, admin, label, funds, json_encoded_init_args },
 			}) => {
 				let events = do_signed_transaction(
 					chain_endpoint,
@@ -77,8 +77,7 @@ impl CommandRunner {
 						admin,
 						BoundedVec(label.into()),
 						BoundedBTreeMap(
-							amount
-								.unwrap_or_default()
+							funds
 								.into_iter()
 								.map(|(asset, amount)| (CurrencyId(asset), (amount, true)))
 								.collect(),
@@ -99,7 +98,6 @@ impl CommandRunner {
 						contract,
 						BoundedBTreeMap(
 							funds
-								.unwrap_or_default()
 								.into_iter()
 								.map(|(asset, amount)| (CurrencyId(asset), (amount, true)))
 								.collect(),
diff --git a/flake/dev-shells.nix b/flake/dev-shells.nix
index 459c3bdeb40..f9631e79204 100644
--- a/flake/dev-shells.nix
+++ b/flake/dev-shells.nix
@@ -24,6 +24,7 @@
           nodejs
           openssl
           process-compose
+          protobuf
           python3
           rnix-lsp
           sad