diff --git a/src/main/java/org/ultramine/server/MultiWorld.java b/src/main/java/org/ultramine/server/MultiWorld.java
index 577a155..1a9e965 100644
--- a/src/main/java/org/ultramine/server/MultiWorld.java
+++ b/src/main/java/org/ultramine/server/MultiWorld.java
@@ -7,6 +7,7 @@
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.ultramine.server.WorldsConfig.WorldConfig;
+import org.ultramine.server.WorldsConfig.WorldConfig.MobSpawn.MobSpawnEngine;
 import org.ultramine.server.WorldsConfig.WorldConfig.Settings.WorldTime;
 import org.ultramine.server.util.BasicTypeParser;
 
@@ -233,6 +234,7 @@
 		world.difficultySetting = BasicTypeParser.parseDifficulty(ConfigurationHandler.getWorldsConfig().global.settings.difficulty);
 		world.setAllowedSpawnTypes(conf.mobSpawn.spawnMonsters, conf.mobSpawn.spawnAnimals);
 		world.getGameRules().setOrCreateGameRule("doDaylightCycle", Boolean.toString(conf.settings.time != WorldTime.FIXED));
+		world.getGameRules().setOrCreateGameRule("doMobSpawning", Boolean.toString(conf.mobSpawn.spawnEngine != MobSpawnEngine.NONE));
 		world.setConfig(conf);
 
 		MinecraftForge.EVENT_BUS.post(new WorldEvent.Load(world));
diff --git a/src/main/java/org/ultramine/server/WorldsConfig.java b/src/main/java/org/ultramine/server/WorldsConfig.java
index 4484f30..4cbb563 100644
--- a/src/main/java/org/ultramine/server/WorldsConfig.java
+++ b/src/main/java/org/ultramine/server/WorldsConfig.java
@@ -48,6 +48,7 @@
 				
 				public static class PerTypeMobSpawnSettings
 				{
+					public boolean enabled;
 					public int minRadius;
 					public int maxRadius;
 					public int minPlayerDistance;
diff --git a/src/main/java/org/ultramine/server/mobspawn/MobSpawner.java b/src/main/java/org/ultramine/server/mobspawn/MobSpawner.java
index 2dad35a..48df972 100644
--- a/src/main/java/org/ultramine/server/mobspawn/MobSpawner.java
+++ b/src/main/java/org/ultramine/server/mobspawn/MobSpawner.java
@@ -74,7 +74,7 @@
 
 	public void performSpawn(long currentTick)
 	{
-		if(set != null && shouldPerform())
+		if(set != null && set.enabled && shouldPerform())
 		{
 			if(listIndex == chunks.size())
 			{
diff --git a/src/main/resources/org/ultramine/defaults/defaultworlds.yml b/src/main/resources/org/ultramine/defaults/defaultworlds.yml
index 21a8775..2807b81 100644
--- a/src/main/resources/org/ultramine/defaults/defaultworlds.yml
+++ b/src/main/resources/org/ultramine/defaults/defaultworlds.yml
@@ -14,6 +14,7 @@
         spawnEngine: NEW
         newEngineSettings:
             monsters:
+                enabled: true
                 minRadius: 2
                 maxRadius: 2
                 minPlayerDistance: 0
@@ -22,6 +23,7 @@
                 localLimit: 3
                 nightlyLocalLimit: 5
             water:
+                enabled: true
                 minRadius: 3
                 maxRadius: 5
                 minPlayerDistance: 0
@@ -29,6 +31,7 @@
                 localCheckRadius: 4
                 localLimit: 3
             animals:
+                enabled: true
                 minRadius: 5
                 maxRadius: 6
                 minPlayerDistance: 0
@@ -36,6 +39,7 @@
                 localCheckRadius: 5
                 localLimit: 3
             ambient:
+                enabled: true
                 minPlayerDistance: 8
                 performInterval: 1203
                 localCheckRadius: 4