diff --git a/patches/server/Paper-config-files.patch b/patches/server/Paper-config-files.patch
index 3b8ed6ab03..fd2677be57 100644
--- a/patches/server/Paper-config-files.patch
+++ b/patches/server/Paper-config-files.patch
@@ -1054,6 +1054,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +            .header(GLOBAL_HEADER)
 +            .serializers(builder -> builder
 +                .register(new PacketClassSerializer())
++                .register(IntOr.Disabled.SERIALIZER)
 +                .register(IntOr.Default.SERIALIZER)
 +                .register(DoubleOr.Default.SERIALIZER)
 +            );