diff --git a/Spigot-Server-Patches/0437-Improved-Watchdog-Support.patch b/Spigot-Server-Patches/0437-Improved-Watchdog-Support.patch
index 370d0f463..9f76054ed 100644
--- a/Spigot-Server-Patches/0437-Improved-Watchdog-Support.patch
+++ b/Spigot-Server-Patches/0437-Improved-Watchdog-Support.patch
@@ -113,7 +113,7 @@ index bc15da4640a4a6107c9c186a01ce76df87511b41..27db247aa40e0516302c74b9bf00c631
          }
  
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
-index 0c469ad1fd477fdb6181c657b7b9e193c790246d..ce27c4c905d9bfcdf983dd8ca6e60de00087f607 100644
+index a8fe6c5f99c2be9dc7fedb8dfa8b12e4d0852534..2f5de20ea4e235d6f4664d7b3d0ac9ae31058b2f 100644
 --- a/src/main/java/net/minecraft/server/MinecraftServer.java
 +++ b/src/main/java/net/minecraft/server/MinecraftServer.java
 @@ -159,7 +159,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
@@ -332,7 +332,7 @@ index a6a16f72b49a8a641dbb8ab580ecd9d61e9f4b37..a50b647631eae271380728c890ad3ff6
              String msg = "Entity threw exception at " + entity.world.getWorld().getName() + ":" + entity.locX() + "," + entity.locY() + "," + entity.locZ();
              System.err.println(msg);
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
-index 00e88ddd3d41491db2508dba2a544df807703fb0..21bffdf055e684dcd75020aead175169263dcdf2 100644
+index 1c1dceb98413ccb24e3111435119b3b8c1b760c4..5d299a65417ff17eae3dfe52841c1a27a6d75677 100644
 --- a/src/main/java/net/minecraft/server/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/WorldServer.java
 @@ -65,7 +65,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
@@ -358,7 +358,7 @@ index f546f7ac0484b6224b878ad39285ffccd7410b96..38cb08adf3f71ac40c70b3443b238ac1
  
      @Override
 diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
-index 67331fa5463dd31e4aea3aebf6204ec5cb43d99e..45da87c75a788037b638088d9249b20b7f9b2686 100644
+index 67331fa5463dd31e4aea3aebf6204ec5cb43d99e..8265879466333f4941c63c64b95d94f6ac0b5558 100644
 --- a/src/main/java/org/bukkit/craftbukkit/Main.java
 +++ b/src/main/java/org/bukkit/craftbukkit/Main.java
 @@ -150,6 +150,37 @@ public class Main {
@@ -399,7 +399,7 @@ index 67331fa5463dd31e4aea3aebf6204ec5cb43d99e..45da87c75a788037b638088d9249b20b
          try {
              options = parser.parse(args);
          } catch (joptsimple.OptionException ex) {
-@@ -245,8 +276,65 @@ public class Main {
+@@ -245,8 +276,64 @@ public class Main {
              } catch (Throwable t) {
                  t.printStackTrace();
              }
@@ -425,7 +425,6 @@ index 67331fa5463dd31e4aea3aebf6204ec5cb43d99e..45da87c75a788037b638088d9249b20b
 +            tryPreloadClass("io.netty.channel.AbstractChannelHandlerContext");
 +            tryPreloadClass("io.netty.channel.AbstractChannelHandlerContext$11");
 +            tryPreloadClass("io.netty.channel.AbstractChannelHandlerContext$12");
-+            tryPreloadClass("io.netty.channel.AbstractChannelHandlerContext$13");
 +            tryPreloadClass("io.netty.channel.AbstractChannel$AbstractUnsafe$8");
 +            tryPreloadClass("io.netty.util.concurrent.DefaultPromise");
 +            tryPreloadClass("io.netty.util.concurrent.DefaultPromise$1");