diff --git a/core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_16_1to1_16_2/packets/BlockItemPackets1_16_2.java b/core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_16_1to1_16_2/packets/BlockItemPackets1_16_2.java
index e7b3c96e..89de467f 100644
--- a/core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_16_1to1_16_2/packets/BlockItemPackets1_16_2.java
+++ b/core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_16_1to1_16_2/packets/BlockItemPackets1_16_2.java
@@ -71,6 +71,7 @@ public class BlockItemPackets1_16_2 extends nl.matsv.viabackwards.api.rewriters.
                     Chunk chunk = wrapper.read(new Chunk1_16_2Type(clientWorld));
                     wrapper.write(new Chunk1_16Type(clientWorld), chunk);
 
+                    chunk.setIgnoreOldLightData(true);
                     for (int i = 0; i < chunk.getSections().length; i++) {
                         ChunkSection section = chunk.getSections()[i];
                         if (section == null) continue;