diff --git a/src/main/java/net/minestom/server/listener/KeepAliveListener.java b/src/main/java/net/minestom/server/listener/KeepAliveListener.java
index f280ff9a1..5fe4bb8da 100644
--- a/src/main/java/net/minestom/server/listener/KeepAliveListener.java
+++ b/src/main/java/net/minestom/server/listener/KeepAliveListener.java
@@ -5,21 +5,18 @@ import net.kyori.adventure.text.format.NamedTextColor;
 import net.minestom.server.entity.Player;
 import net.minestom.server.network.packet.client.play.ClientKeepAlivePacket;
 
-public class KeepAliveListener {
+public final class KeepAliveListener {
+    private static final Component KICK_MESSAGE = Component.text("Bad Keep Alive packet", NamedTextColor.RED);
 
     public static void listener(ClientKeepAlivePacket packet, Player player) {
         final long packetId = packet.id;
-        final long playerId = player.getLastKeepAlive();
-        final boolean equals = packetId == playerId;
-        if (!equals) {
-            player.kick(Component.text("Bad Keep Alive packet", NamedTextColor.RED));
+        if (packetId != player.getLastKeepAlive()) {
+            player.kick(KICK_MESSAGE);
             return;
         }
-
         player.refreshAnswerKeepAlive(true);
-
         // Update latency
-        final int latency = (int) (System.currentTimeMillis() - packet.id);
+        final int latency = (int) (System.currentTimeMillis() - packetId);
         player.refreshLatency(latency);
     }
 }