diff --git a/src/api/java/baritone/api/event/events/PacketEvent.java b/src/api/java/baritone/api/event/events/PacketEvent.java
index 91ffd41f..9a3d2315 100644
--- a/src/api/java/baritone/api/event/events/PacketEvent.java
+++ b/src/api/java/baritone/api/event/events/PacketEvent.java
@@ -27,7 +27,7 @@ import net.minecraft.network.Packet;
  */
 public final class PacketEvent {
 
-    private NetworkManager networkManager;
+    private final NetworkManager networkManager;
 
     private final EventState state;