diff --git a/Spigot-Server-Patches/0231-PreCreatureSpawnEvent.patch b/Spigot-Server-Patches/0231-PreCreatureSpawnEvent.patch
index 72e7099e5c..4407b5607f 100644
--- a/Spigot-Server-Patches/0231-PreCreatureSpawnEvent.patch
+++ b/Spigot-Server-Patches/0231-PreCreatureSpawnEvent.patch
@@ -1,4 +1,4 @@
-From 0bc6c124ed1c6be43add0164f7711220f38af6a8 Mon Sep 17 00:00:00 2001
+From 9a0a56e528db31e6d9a887b2b3ac7cb408fd8210 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Sun, 14 Jan 2018 17:01:31 -0500
 Subject: [PATCH] PreCreatureSpawnEvent
@@ -15,7 +15,7 @@ instead and save a lot of server resources.
 See: https://github.com/PaperMC/Paper/issues/917
 
 diff --git a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
-index c76dbe74ac..b88160a2ed 100644
+index c76dbe74ac..d10196fcbd 100644
 --- a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
 +++ b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
 @@ -1,6 +1,7 @@
@@ -26,7 +26,7 @@ index c76dbe74ac..b88160a2ed 100644
  import java.util.Iterator;
  import java.util.List;
  import javax.annotation.Nullable;
-@@ -94,6 +95,27 @@ public abstract class MobSpawnerAbstract {
+@@ -94,6 +95,28 @@ public abstract class MobSpawnerAbstract {
                      double d3 = j >= 1 ? nbttaglist.k(0) : (double) blockposition.getX() + (world.random.nextDouble() - world.random.nextDouble()) * (double) this.spawnRange + 0.5D;
                      double d4 = j >= 2 ? nbttaglist.k(1) : (double) (blockposition.getY() + world.random.nextInt(3) - 1);
                      double d5 = j >= 3 ? nbttaglist.k(2) : (double) blockposition.getZ() + (world.random.nextDouble() - world.random.nextDouble()) * (double) this.spawnRange + 0.5D;
@@ -44,6 +44,7 @@ index c76dbe74ac..b88160a2ed 100644
 +                                org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER
 +                        );
 +                        if (!event.callEvent()) {
++                            flag = true;
 +                            if (event.shouldAbortSpawn()) {
 +                                break;
 +                            }