diff --git a/src/main/java/com/minelittlepony/client/mixin/MixinPlayerPositionLookS2CPacket.java b/src/main/java/com/minelittlepony/client/mixin/MixinPlayerPositionLookS2CPacket.java
index 889afa27..2e68a51c 100644
--- a/src/main/java/com/minelittlepony/client/mixin/MixinPlayerPositionLookS2CPacket.java
+++ b/src/main/java/com/minelittlepony/client/mixin/MixinPlayerPositionLookS2CPacket.java
@@ -18,6 +18,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 abstract class MixinPlayerPositionLookS2CPacket implements Packet<ClientPlayPacketListener> {
     @Shadow @Mutable
     private @Final float pitch;
+    @Shadow
     private @Final Set<Flag> flags;
 
     @Inject(method = "apply(Lnet/minecraft/network/listener/ClientPlayPacketListener;)V",