diff --git a/patches/server/0100-Don-t-spawn-if-lastSpawnState-is-null.patch b/patches/server/0100-Don-t-spawn-if-lastSpawnState-is-null.patch
new file mode 100644
index 00000000..3e16bde5
--- /dev/null
+++ b/patches/server/0100-Don-t-spawn-if-lastSpawnState-is-null.patch
@@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Dreeam <61569423+Dreeam-qwq@users.noreply.github.com>
+Date: Tue, 27 Aug 2024 22:53:08 -0400
+Subject: [PATCH] Don't spawn if lastSpawnState is null
+
+
+diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
+index ef2d70c1bd21cff6a080205c38bbe8bf18cc80a4..8ccc6631367992e6cb64c41b2716e743074ff913 100644
+--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
++++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
+@@ -500,7 +500,7 @@ public class ServerChunkCache extends ChunkSource implements ca.spottedleaf.moon
+ 
+                     if (true && this.chunkMap.anyPlayerCloseEnoughForSpawning(chunkcoordintpair)) { // Paper - rewrite chunk system
+                         chunk1.incrementInhabitedTime(j);
+-                        if (flagAndHasNaturalSpawn && (!org.dreeam.leaf.config.modules.async.AsyncMobSpawning.enabled || _pufferfish_spawnCountsReady.get()) && (this.spawnEnemies || this.spawnFriendlies) && this.level.getWorldBorder().isWithinBounds(chunkcoordintpair) && this.chunkMap.anyPlayerCloseEnoughForSpawning(chunkcoordintpair, true)) { // Spigot // Gale - MultiPaper - skip unnecessary mob spawning computations // Pufferfish
++                        if (flagAndHasNaturalSpawn && lastSpawnState != null && (!org.dreeam.leaf.config.modules.async.AsyncMobSpawning.enabled || _pufferfish_spawnCountsReady.get()) && (this.spawnEnemies || this.spawnFriendlies) && this.level.getWorldBorder().isWithinBounds(chunkcoordintpair) && this.chunkMap.anyPlayerCloseEnoughForSpawning(chunkcoordintpair, true)) { // Spigot // Gale - MultiPaper - skip unnecessary mob spawning computations // Pufferfish // Leaf - Don't spawn if lastSpawnState is null
+                             NaturalSpawner.spawnForChunk(this.level, chunk1, lastSpawnState, this.spawnFriendlies, this.spawnEnemies, flag1); // Pufferfish
+                         }
+