diff --git a/emgauwa-controller/src/utils.rs b/emgauwa-controller/src/utils.rs
index c88f340..f09af81 100644
--- a/emgauwa-controller/src/utils.rs
+++ b/emgauwa-controller/src/utils.rs
@@ -46,9 +46,7 @@ pub async fn app_state_update_relays_on(
 	relay_states: RelayStates,
 ) -> Result<(), EmgauwaError> {
 	app_state
-		.send(app_state::UpdateRelayStates {
-			relay_states: relay_states,
-		})
+		.send(app_state::UpdateRelayStates { relay_states })
 		.await
 		.map_err(EmgauwaError::from)
 }
diff --git a/emgauwa-controller/src/ws/mod.rs b/emgauwa-controller/src/ws/mod.rs
index b0a8a98..559dc2e 100644
--- a/emgauwa-controller/src/ws/mod.rs
+++ b/emgauwa-controller/src/ws/mod.rs
@@ -104,8 +104,8 @@ async fn handle_message(
 			return;
 		}
 	};
-	match msg {
-		Message::Text(text) => match serde_json::from_str(&text) {
+	if let Message::Text(text) = msg {
+		match serde_json::from_str(&text) {
 			Ok(action) => {
 				log::debug!("Received action: {:?}", action);
 				let mut pool_conn = match pool.acquire().await {
@@ -123,8 +123,7 @@ async fn handle_message(
 			Err(e) => {
 				log::error!("Error deserializing action: {:?}", e);
 			}
-		},
-		_ => {}
+		}
 	}
 }
 
diff --git a/emgauwa-core/src/handlers/v1/ws/relays/mod.rs b/emgauwa-core/src/handlers/v1/ws/relays/mod.rs
index e1208e7..5788aec 100644
--- a/emgauwa-core/src/handlers/v1/ws/relays/mod.rs
+++ b/emgauwa-core/src/handlers/v1/ws/relays/mod.rs
@@ -38,7 +38,6 @@ impl Actor for RelaysWs {
 			Err(err) => {
 				log::error!("Error getting relays: {:?}", err);
 				ctx.stop();
-				return;
 			}
 		}
 	}
diff --git a/emgauwa-lib/src/utils.rs b/emgauwa-lib/src/utils.rs
index 776259b..9b2d4ab 100644
--- a/emgauwa-lib/src/utils.rs
+++ b/emgauwa-lib/src/utils.rs
@@ -104,14 +104,11 @@ pub fn get_weekday() -> Weekday {
 pub fn printable_relay_states(relay_states: &RelayStates) -> String {
 	let mut relay_debug = String::new();
 	relay_states.iter().for_each(|state| {
-		relay_debug.push_str(&format!(
-			"{}",
-			match state {
-				Some(true) => "+",
-				Some(false) => "-",
-				None => "?",
-			}
-		));
+		relay_debug.push_str(match state {
+			Some(true) => "+",
+			Some(false) => "-",
+			None => "?",
+		});
 	});
 	relay_debug
 }