diff --git a/MissileWars/build.gradle.kts b/MissileWars/build.gradle.kts
index 909c70c4..16dc6622 100644
--- a/MissileWars/build.gradle.kts
+++ b/MissileWars/build.gradle.kts
@@ -34,5 +34,5 @@ dependencies {
     compileOnly(libs.spigotapi)
 
     compileOnly(libs.nms20)
-    compileOnly(libs.fawe18)
+    compileOnly(libs.fawe21)
 }
diff --git a/MissileWars/src/de/steamwar/misslewars/items/Missile.java b/MissileWars/src/de/steamwar/misslewars/items/Missile.java
index d89448e0..6661b789 100644
--- a/MissileWars/src/de/steamwar/misslewars/items/Missile.java
+++ b/MissileWars/src/de/steamwar/misslewars/items/Missile.java
@@ -30,6 +30,8 @@ import com.sk89q.worldedit.function.operation.Operations;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.math.transform.AffineTransform;
 import com.sk89q.worldedit.session.ClipboardHolder;
+import com.sk89q.worldedit.util.SideEffect;
+import com.sk89q.worldedit.util.SideEffectSet;
 import com.sk89q.worldedit.world.World;
 import com.sk89q.worldedit.world.block.BlockTypes;
 import de.steamwar.misslewars.MissileWars;
@@ -73,6 +75,7 @@ public class Missile extends SpecialItem {
 		lore(lore, strings, 3, "§7Size");
 
 		EditSession e = WorldEdit.getInstance().getEditSessionFactory().getEditSession(world, -1);
+		e.setSideEffectApplier(e.getSideEffectApplier().with(SideEffect.NEIGHBORS, SideEffect.State.DELAYED));
 		BlockTypeMask blockTypeMask = new BlockTypeMask(clipboard, BlockTypes.TNT);
 		lore.add("§7TNT §8: §e" + e.countBlocks(clipboard.getRegion(), blockTypeMask));