diff --git a/mappings/net/minecraft/block/LightningRodBlock.mapping b/mappings/net/minecraft/block/LightningRodBlock.mapping
index c30cc52ccd..e3bea1df5e 100644
--- a/mappings/net/minecraft/block/LightningRodBlock.mapping
+++ b/mappings/net/minecraft/block/LightningRodBlock.mapping
@@ -1,6 +1,10 @@
 CLASS net/minecraft/class_5554 net/minecraft/block/LightningRodBlock
 	FIELD field_27193 POWERED Lnet/minecraft/class_2746;
 	FIELD field_29562 WATERLOGGED Lnet/minecraft/class_2746;
+	FIELD field_31190 MAX_REDIRECT_DISTANCE I
+		COMMENT The maximum distance that lightning rods can redirect lightning from.
+		COMMENT
+		COMMENT @see net.minecraft.server.world.ServerWorld#getLightningRodPos(BlockPos)
 	FIELD field_31192 SCHEDULED_TICK_DELAY I
 	METHOD method_31648 setPowered (Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;)V
 		ARG 1 state