diff --git a/ctl/src/discovery/mod.rs b/ctl/src/discovery/mod.rs
index ba4bdd3..a878e2b 100644
--- a/ctl/src/discovery/mod.rs
+++ b/ctl/src/discovery/mod.rs
@@ -1,3 +1,5 @@
+#![allow(dead_code)]
+
 use std::{collections::HashMap, net::SocketAddr};
 
 use chrono::{DateTime, Utc};
@@ -12,11 +14,8 @@ pub struct Discovery {
     rx: mpsc::Receiver<Msg>,
     // TODO: Add more information on workers
     workers: HashMap<SocketAddr, Metrics>,
-    #[allow(dead_code)]
     services: HashMap<ServiceId, ServiceInfo>,
-    #[allow(dead_code)]
     instances: HashMap<InstanceId, InstanceInfo>,
-    #[allow(dead_code)]
     deployments: HashMap<DeploymentId, DeploymentInfo>,
 }
 
diff --git a/ctl/src/http/deployer/mod.rs b/ctl/src/http/deployer/mod.rs
index 24fe0c8..1104cf0 100644
--- a/ctl/src/http/deployer/mod.rs
+++ b/ctl/src/http/deployer/mod.rs
@@ -4,8 +4,9 @@ use proto::ctl::deployer::{DeployReq, DeployRes};
 use crate::http::HttpState;
 
 pub async fn deploy(
-    State(_state): State<HttpState>,
+    State(state): State<HttpState>,
     Json(_payload): Json<DeployReq>,
 ) -> Json<DeployRes> {
+    _ = state.discovery;
     todo!();
 }
diff --git a/worker/src/args.rs b/worker/src/args.rs
index 038e3b6..c40daa8 100644
--- a/worker/src/args.rs
+++ b/worker/src/args.rs
@@ -5,6 +5,7 @@ use clap::{value_parser, Parser};
 #[derive(Debug)]
 pub struct WorkerArgs {
     /// Controller's address.
+    #[allow(dead_code)]
     pub controller_addr: SocketAddr,
 
     /// Interval at which metrics are pushed to the controller.
diff --git a/worker/src/http/runner/mod.rs b/worker/src/http/runner/mod.rs
index 2744061..3ed3a1c 100644
--- a/worker/src/http/runner/mod.rs
+++ b/worker/src/http/runner/mod.rs
@@ -4,8 +4,9 @@ use proto::worker::runner::{DeployInstanceReq, DeployInstanceRes};
 use crate::http::HttpState;
 
 pub async fn new_instance(
-    State(_state): State<HttpState>,
+    State(state): State<HttpState>,
     Json(_payload): Json<DeployInstanceReq>,
 ) -> Json<DeployInstanceRes> {
+    _ = state.runner;
     todo!();
 }