diff --git a/src/build_upgrade.rs b/src/build_upgrade.rs
index 9867b1f..494e02a 100644
--- a/src/build_upgrade.rs
+++ b/src/build_upgrade.rs
@@ -453,24 +453,21 @@ async fn construct_kusama_batch(
 	let mut batch_calls = Vec::new();
 	for auth in para_calls {
 		match auth.network {
+			// Relays. This iterator should only have parachain calls.
 			Network::Kusama | Network::Polkadot =>
 				panic!("para calls should not contain relay calls"),
+
+			// Polkadot parachains
 			Network::PolkadotAssetHub
 			| Network::PolkadotCollectives
 			| Network::PolkadotBridgeHub => panic!("not kusama parachains"),
-			Network::KusamaAssetHub => {
-				let send_auth = send_as_superuser_from_kusama(&auth).await;
-				batch_calls.push(send_auth);
-			},
-			Network::KusamaBridgeHub => {
-				let send_auth = send_as_superuser_from_kusama(&auth).await;
-				batch_calls.push(send_auth);
-			},
-			Network::KusamaCoretime => {
-				let send_auth = send_as_superuser_from_kusama(&auth).await;
-				batch_calls.push(send_auth);
-			},
-			Network::KusamaEncointer => {
+
+			// The rest. We could `_` it but we match explicitly to avoid footguns when adding new
+			// chains to a network.
+			Network::KusamaAssetHub
+			| Network::KusamaBridgeHub
+			| Network::KusamaCoretime
+			| Network::KusamaEncointer => {
 				let send_auth = send_as_superuser_from_kusama(&auth).await;
 				batch_calls.push(send_auth);
 			},
@@ -499,21 +496,21 @@ async fn construct_polkadot_batch(
 	let mut batch_calls = Vec::new();
 	for auth in para_calls {
 		match auth.network {
+			// Relays. This iterator should only have parachain calls.
 			Network::Kusama | Network::Polkadot =>
 				panic!("para calls should not contain relay calls"),
+
+			// Kusama parachains
 			Network::KusamaAssetHub
 			| Network::KusamaBridgeHub
 			| Network::KusamaCoretime
 			| Network::KusamaEncointer => panic!("not polkadot parachains"),
-			Network::PolkadotAssetHub => {
-				let send_auth = send_as_superuser_from_polkadot(&auth).await;
-				batch_calls.push(send_auth);
-			},
-			Network::PolkadotCollectives => {
-				let send_auth = send_as_superuser_from_polkadot(&auth).await;
-				batch_calls.push(send_auth);
-			},
-			Network::PolkadotBridgeHub => {
+
+			// The rest. We could `_` it but we match explicitly to avoid footguns when adding new
+			// chains to a network.
+			Network::PolkadotAssetHub
+			| Network::PolkadotCollectives
+			| Network::PolkadotBridgeHub => {
 				let send_auth = send_as_superuser_from_polkadot(&auth).await;
 				batch_calls.push(send_auth);
 			},