diff --git a/patches/server/0004-Threaded-Regions.patch b/patches/server/0004-Threaded-Regions.patch
index eddbb4d..93a7b2c 100644
--- a/patches/server/0004-Threaded-Regions.patch
+++ b/patches/server/0004-Threaded-Regions.patch
@@ -23171,7 +23171,7 @@ index e0b6c737f9de2b6e692d6813d8dea4c35f038573..851937baff90177e648d970cf1c462b8
  
      @Override
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-index ff6559bf563f2fdcc0f2843d4f4aa24d7ddfb6db..4ca5157149af223ef270ed84059ef4b968c62e39 100644
+index ff6559bf563f2fdcc0f2843d4f4aa24d7ddfb6db..eb8206eaeb83ed8cfb86b1889166cfefddbdd70d 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
 @@ -180,7 +180,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@@ -23183,6 +23183,15 @@ index ff6559bf563f2fdcc0f2843d4f4aa24d7ddfb6db..4ca5157149af223ef270ed84059ef4b9
      }
  
      @Override
+@@ -237,7 +237,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+         // Paper start - per world spawn limits
+         for (SpawnCategory spawnCategory : SpawnCategory.values()) {
+             if (CraftSpawnCategory.isValidForLimits(spawnCategory)) {
+-                setSpawnLimit(spawnCategory, this.world.paperConfig().entities.spawning.spawnLimits.getInt(CraftSpawnCategory.toNMS(spawnCategory)));
++                this.spawnCategoryLimit.put(spawnCategory, this.world.paperConfig().entities.spawning.spawnLimits.getInt(CraftSpawnCategory.toNMS(spawnCategory))); // Folia - region threading
+             }
+         }
+         // Paper end
 @@ -329,6 +329,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
  
      @Override