--- a/net/minecraft/server/PathfinderGoalTarget.java
+++ b/net/minecraft/server/PathfinderGoalTarget.java
@@ -2,6 +2,8 @@
 
 import javax.annotation.Nullable;
 
+import org.bukkit.event.entity.EntityTargetEvent; // CraftBukkit
+
 public abstract class PathfinderGoalTarget extends PathfinderGoal {
 
     protected final EntityInsentient e;
@@ -59,7 +61,7 @@
                     if (entityliving instanceof EntityHuman && ((EntityHuman) entityliving).abilities.isInvulnerable) {
                         return false;
                     } else {
-                        this.e.setGoalTarget(entityliving);
+                        this.e.setGoalTarget(entityliving, EntityTargetEvent.TargetReason.CLOSEST_ENTITY, true); // CraftBukkit
                         return true;
                     }
                 }
@@ -80,7 +82,7 @@
 
     @Override
     public void d() {
-        this.e.setGoalTarget((EntityLiving) null);
+        this.e.setGoalTarget((EntityLiving) null, EntityTargetEvent.TargetReason.FORGOT_TARGET, true); // CraftBukkit
         this.g = null;
     }