diff --git a/node/core/dispute-coordinator/src/metrics.rs b/node/core/dispute-coordinator/src/metrics.rs
index dd4ef4d8c1d8..a683c1532943 100644
--- a/node/core/dispute-coordinator/src/metrics.rs
+++ b/node/core/dispute-coordinator/src/metrics.rs
@@ -19,12 +19,16 @@ use polkadot_node_subsystem_util::metrics::{self, prometheus};
 #[derive(Clone)]
 struct MetricsInner {
 	/// Number of opened disputes.
+	#[cfg(feature = "disputes")]
 	open: prometheus::Counter<prometheus::U64>,
 	/// Votes of all disputes.
+	#[cfg(feature = "disputes")]
 	votes: prometheus::CounterVec<prometheus::U64>,
 	/// Conclusion across all disputes.
+	#[cfg(feature = "disputes")]
 	concluded: prometheus::CounterVec<prometheus::U64>,
 	/// Number of participations that have been queued.
+	#[cfg(feature = "disputes")]
 	queued_participations: prometheus::CounterVec<prometheus::U64>,
 }
 
@@ -78,6 +82,13 @@ impl Metrics {
 }
 
 impl metrics::Metrics for Metrics {
+	#[cfg(not(feature = "disputes"))]
+	fn try_register(_registry: &prometheus::Registry) -> Result<Self, prometheus::PrometheusError> {
+		let metrics = MetricsInner {};
+		Ok(Metrics(Some(metrics)))
+	}
+
+	#[cfg(feature = "disputes")]
 	fn try_register(registry: &prometheus::Registry) -> Result<Self, prometheus::PrometheusError> {
 		let metrics = MetricsInner {
 			open: prometheus::register(
diff --git a/node/malus/src/variants/suggest_garbage_candidate.rs b/node/malus/src/variants/suggest_garbage_candidate.rs
index f4e6c0eae503..82198c0a86b7 100644
--- a/node/malus/src/variants/suggest_garbage_candidate.rs
+++ b/node/malus/src/variants/suggest_garbage_candidate.rs
@@ -60,7 +60,6 @@ struct ReplacePoVBytes<Sender>
 where
 	Sender: Send,
 {
-	keystore: SyncCryptoStorePtr,
 	queue: metered::UnboundedMeteredSender<(Sender, Hash, CandidateReceipt)>,
 }
 
@@ -112,7 +111,7 @@ impl OverseerGen for SuggestGarbageCandidate {
 		let (sink, source) = metered::unbounded();
 		let keystore = args.keystore.clone() as SyncCryptoStorePtr;
 
-		let filter = ReplacePoVBytes { keystore: keystore.clone(), queue: sink };
+		let filter = ReplacePoVBytes { queue: sink };
 
 		let keystore2 = keystore.clone();
 		let spawner2 = spawner.clone();
diff --git a/utils/staking-miner/src/main.rs b/utils/staking-miner/src/main.rs
index f05897b426b0..2a08df9cf8a4 100644
--- a/utils/staking-miner/src/main.rs
+++ b/utils/staking-miner/src/main.rs
@@ -319,10 +319,12 @@ struct MonitorConfig {
 #[derive(Debug, Clone, StructOpt)]
 struct EmergencySolutionConfig {
 	/// The block hash at which scraping happens. If none is provided, the latest head is used.
+	#[allow(dead_code)]
 	#[structopt(long)]
 	at: Option<Hash>,
 
 	/// The solver algorithm to use.
+	#[allow(dead_code)]
 	#[structopt(subcommand)]
 	solver: Solvers,