diff --git a/src/main/java/com/artillexstudios/axminions/minions/actions/collectors/implementation/BlockCollector.java b/src/main/java/com/artillexstudios/axminions/minions/actions/collectors/implementation/BlockCollector.java
index e2e59e0..4a97a99 100644
--- a/src/main/java/com/artillexstudios/axminions/minions/actions/collectors/implementation/BlockCollector.java
+++ b/src/main/java/com/artillexstudios/axminions/minions/actions/collectors/implementation/BlockCollector.java
@@ -10,7 +10,7 @@ import redempt.crunch.CompiledExpression;
 import java.util.List;
 import java.util.function.Consumer;
 
-public class BlockCollector extends Collector<Location> {
+public final class BlockCollector extends Collector<Location> {
     private final CollectorShape shape;
     private final CompiledExpression expression;
     private final List<Filter<?>> filters;
diff --git a/src/main/java/com/artillexstudios/axminions/minions/actions/collectors/implementation/EntityCollector.java b/src/main/java/com/artillexstudios/axminions/minions/actions/collectors/implementation/EntityCollector.java
index 563dab3..42cfa10 100644
--- a/src/main/java/com/artillexstudios/axminions/minions/actions/collectors/implementation/EntityCollector.java
+++ b/src/main/java/com/artillexstudios/axminions/minions/actions/collectors/implementation/EntityCollector.java
@@ -11,7 +11,7 @@ import redempt.crunch.CompiledExpression;
 import java.util.List;
 import java.util.function.Consumer;
 
-public class EntityCollector extends Collector<Entity> {
+public final class EntityCollector extends Collector<Entity> {
     private final CollectorShape shape;
     private final CompiledExpression expression;
     private final List<Filter<?>> filters;