diff --git a/pom.xml b/pom.xml
index 6e2936c..1a1d333 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
         <powermock.version>2.0.9</powermock.version>
         <!-- More visible way how to change dependency versions -->
         <spigot.version>1.17-R0.1-SNAPSHOT</spigot.version>
-        <bentobox.version>1.17.0</bentobox.version>
+        <bentobox.version>1.18.0-SNAPSHOT</bentobox.version>
         <!-- Revision variable removes warning about dynamic version -->
         <revision>${build.version}-SNAPSHOT</revision>
         <!-- Do not change unless you want different name for local builds. -->
diff --git a/src/main/java/world/bentobox/level/calculators/IslandLevelCalculator.java b/src/main/java/world/bentobox/level/calculators/IslandLevelCalculator.java
index 5dd2523..7052077 100644
--- a/src/main/java/world/bentobox/level/calculators/IslandLevelCalculator.java
+++ b/src/main/java/world/bentobox/level/calculators/IslandLevelCalculator.java
@@ -203,7 +203,7 @@ public class IslandLevelCalculator {
     private long calculateLevel(long blockAndDeathPoints) {
         String calcString = addon.getSettings().getLevelCalc();
         String withValues = calcString.replace("blocks", String.valueOf(blockAndDeathPoints)).replace("level_cost", String.valueOf(this.addon.getSettings().getLevelCost()));
-        return (long)eval(withValues) - this.island.getLevelHandicap() - (addon.getSettings().isZeroNewIslandLevels() ? results.initialLevel.get() : 0);
+        return (long)eval(withValues) - (addon.getSettings().isZeroNewIslandLevels() ? results.initialLevel.get() : 0);
     }
 
     /**
diff --git a/src/main/java/world/bentobox/level/events/IslandLevelCalculatedEvent.java b/src/main/java/world/bentobox/level/events/IslandLevelCalculatedEvent.java
index 8db2679..b59c6c5 100644
--- a/src/main/java/world/bentobox/level/events/IslandLevelCalculatedEvent.java
+++ b/src/main/java/world/bentobox/level/events/IslandLevelCalculatedEvent.java
@@ -3,6 +3,9 @@ package world.bentobox.level.events;
 import java.util.List;
 import java.util.UUID;
 
+import org.bukkit.event.HandlerList;
+import org.eclipse.jdt.annotation.NonNull;
+
 import world.bentobox.bentobox.api.events.IslandBaseEvent;
 import world.bentobox.bentobox.database.objects.Island;
 import world.bentobox.level.calculators.Results;
@@ -18,6 +21,17 @@ public class IslandLevelCalculatedEvent extends IslandBaseEvent {
 
     private UUID targetPlayer;
 
+    private static final HandlerList handlers = new HandlerList();
+
+    @Override
+    public @NonNull HandlerList getHandlers() {
+        return getHandlerList();
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
     /**
      * @param targetPlayer - target player
      * @param island - island
diff --git a/src/main/java/world/bentobox/level/events/IslandPreLevelEvent.java b/src/main/java/world/bentobox/level/events/IslandPreLevelEvent.java
index 453ab58..0845233 100644
--- a/src/main/java/world/bentobox/level/events/IslandPreLevelEvent.java
+++ b/src/main/java/world/bentobox/level/events/IslandPreLevelEvent.java
@@ -2,6 +2,9 @@ package world.bentobox.level.events;
 
 import java.util.UUID;
 
+import org.bukkit.event.HandlerList;
+import org.eclipse.jdt.annotation.NonNull;
+
 import world.bentobox.bentobox.api.events.IslandBaseEvent;
 import world.bentobox.bentobox.database.objects.Island;
 
@@ -13,6 +16,16 @@ import world.bentobox.bentobox.database.objects.Island;
 public class IslandPreLevelEvent extends IslandBaseEvent {
 
     private final UUID targetPlayer;
+    private static final HandlerList handlers = new HandlerList();
+
+    @Override
+    public @NonNull HandlerList getHandlers() {
+        return getHandlerList();
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
 
 
     /**
diff --git a/src/main/resources/addon.yml b/src/main/resources/addon.yml
index 181fe2c..f669a12 100755
--- a/src/main/resources/addon.yml
+++ b/src/main/resources/addon.yml
@@ -2,7 +2,7 @@ name: Level
 main: world.bentobox.level.Level
 version: ${version}${build.number}
 icon: DIAMOND
-api-version: 1.17
+api-version: 1.18
 
 authors: tastybento