diff --git a/Spigot-Server-Patches/Configurable-AI-target-selector-delay.patch b/Spigot-Server-Patches/Configurable-AI-target-selector-delay.patch
deleted file mode 100644
index aacb01a98..000000000
--- a/Spigot-Server-Patches/Configurable-AI-target-selector-delay.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Zach Brown <1254957+zachbr@users.noreply.github.com>
-Date: Mon, 14 Jul 2014 01:20:46 -0500
-Subject: [PATCH] Configurable AI target selector delay
-
-
-diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
-index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
---- a/src/main/java/net/minecraft/server/EntityInsentient.java
-+++ b/src/main/java/net/minecraft/server/EntityInsentient.java
-@@ -0,0 +0,0 @@ public abstract class EntityInsentient extends EntityLiving {
-         }
-     }
- 
-+    // PaperSpigot start - Configurable AI delay
-+    private int aiTickDelay = org.github.paperspigot.PaperSpigotWorldConfig.aiTickDelay;
-+    private int lastRun = -1;
-+    // PaperSpigot end
-+
-     protected void bn() {
-         ++this.aU;
-         this.world.methodProfiler.a("checkDespawn");
-@@ -0,0 +0,0 @@ public abstract class EntityInsentient extends EntityLiving {
-         this.world.methodProfiler.a("sensing");
-         this.bq.a();
-         this.world.methodProfiler.b();
--        this.world.methodProfiler.a("targetSelector");
--        this.targetSelector.a();
--        this.world.methodProfiler.b();
-+        // PaperSpigot start - Configurable AI delay
-+        if (aiTickDelay == 0 || lastRun == -1 || MinecraftServer.currentTick - lastRun >= aiTickDelay) {
-+            this.world.methodProfiler.a("targetSelector");
-+            this.targetSelector.a();
-+            this.world.methodProfiler.b();
-+            lastRun = MinecraftServer.currentTick;
-+        }
-+        // PaperSpigot stop
-         this.world.methodProfiler.a("goalSelector");
-         this.goalSelector.a();
-         this.world.methodProfiler.b();
-diff --git a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
-index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
---- a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
-+++ b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
-@@ -0,0 +0,0 @@ public class PaperSpigotWorldConfig
-     {
-         tntHeightNerf = getDouble( "tnt-entity-height-nerf", 0 );
-     }
-+
-+    public static int aiTickDelay;
-+    private void aiTickDelay()
-+    {
-+        aiTickDelay = getInt( "ai-tick-delay", 0 );
-+    }
- }
---
\ No newline at end of file