diff --git a/common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_12_2to1_13/packets/BlockItemPackets1_13.java b/common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_12_2to1_13/packets/BlockItemPackets1_13.java
index d0b1c6fe..97d2f17a 100644
--- a/common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_12_2to1_13/packets/BlockItemPackets1_13.java
+++ b/common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_12_2to1_13/packets/BlockItemPackets1_13.java
@@ -390,9 +390,7 @@ public class BlockItemPackets1_13 extends com.viaversion.viabackwards.api.rewrit
                         byte x = wrapper.read(Type.BYTE);
                         byte z = wrapper.read(Type.BYTE);
                         byte direction = wrapper.read(Type.BYTE);
-                        if (wrapper.read(Type.BOOLEAN)) {
-                            wrapper.read(Type.COMPONENT);
-                        }
+                        wrapper.read(Type.OPTIONAL_COMPONENT);
                         if (type > 9) {
                             wrapper.set(Type.VAR_INT, 1, wrapper.get(Type.VAR_INT, 1) - 1);
                             continue;
diff --git a/template/src/main/java/com/viaversion/viabackwards/template/protocol/Protocol1_98To_99.java b/template/src/main/java/com/viaversion/viabackwards/template/protocol/Protocol1_98To_99.java
index 9d126d06..6d1f0acf 100644
--- a/template/src/main/java/com/viaversion/viabackwards/template/protocol/Protocol1_98To_99.java
+++ b/template/src/main/java/com/viaversion/viabackwards/template/protocol/Protocol1_98To_99.java
@@ -45,7 +45,7 @@ import org.checkerframework.checker.nullness.qual.Nullable;
 //   ServerboundPackets1_20_3
 //   ClientboundConfigurationPackets1_20_3
 //   ServerboundConfigurationPackets1_20_2
-//   EntityTypes1_19_4 (UNMAPPED type)
+//   EntityTypes1_20_3 (UNMAPPED type)
 //   1.99, 1.98
 public final class Protocol1_98To_99 extends BackwardsProtocol<ClientboundPackets1_20_3, ClientboundPackets1_20_3, ServerboundPackets1_20_3, ServerboundPackets1_20_3> {