diff --git a/app-libs/stf/Cargo.toml b/app-libs/stf/Cargo.toml
index a1c042668..d6e1ef08f 100644
--- a/app-libs/stf/Cargo.toml
+++ b/app-libs/stf/Cargo.toml
@@ -15,8 +15,8 @@ sha3 = { version = "0.10", default-features = false }
 sgx_tstd = { branch = "master", features = ["untrusted_fs", "net", "backtrace"], git = "https://github.com/apache/teaclave-sgx-sdk.git", optional = true }
 
 # local crates
-ita-sgx-runtime = { default-features = false, path = "../sgx-runtime" }
 ita-parentchain-specs = { default-features = false, path = "../parentchain-specs" }
+ita-sgx-runtime = { default-features = false, path = "../sgx-runtime" }
 itp-hashing = { default-features = false, path = "../../core-primitives/hashing" }
 itp-node-api = { default-features = false, path = "../../core-primitives/node-api" }
 itp-node-api-metadata = { default-features = false, path = "../../core-primitives/node-api/metadata" }
diff --git a/app-libs/stf/src/trusted_call.rs b/app-libs/stf/src/trusted_call.rs
index 6cf15d804..542fac2f4 100644
--- a/app-libs/stf/src/trusted_call.rs
+++ b/app-libs/stf/src/trusted_call.rs
@@ -289,7 +289,7 @@ where
 				Ok::<(), Self::Error>(())
 			},
 			TrustedCall::balance_transfer(from, to, value) => {
-				let origin = ita_sgx_runtime::RuntimeOrigin::signed(from.clone());
+				let origin = ita_sgx_runtime::RuntimeOrigin::signed(from);
 				std::println!("⣿STF⣿ 🔄 balance_transfer from ⣿⣿⣿ to ⣿⣿⣿ amount ⣿⣿⣿");
 				ita_sgx_runtime::BalancesCall::<Runtime>::transfer {
 					dest: MultiAddress::Id(to),
@@ -573,7 +573,7 @@ fn get_fee_for(tc: &TrustedCallSigned) -> Balance {
 	match &tc.call {
 		TrustedCall::balance_transfer(..) => one / crate::STF_TX_FEE_UNIT_DIVIDER,
 		TrustedCall::balance_unshield(..) => one / crate::STF_TX_FEE_UNIT_DIVIDER * 3,
-		TrustedCall::guess_the_number(call) => crate::guess_the_number::get_fee_for(&call),
+		TrustedCall::guess_the_number(call) => crate::guess_the_number::get_fee_for(call),
 		_ => Balance::from(0u32),
 	}
 }