diff --git a/Spigot-Server-Patches/0447-Improved-Watchdog-Support.patch b/Spigot-Server-Patches/0447-Improved-Watchdog-Support.patch
index 915b87a7d..4407ef2db 100644
--- a/Spigot-Server-Patches/0447-Improved-Watchdog-Support.patch
+++ b/Spigot-Server-Patches/0447-Improved-Watchdog-Support.patch
@@ -109,7 +109,7 @@ index 63fdae15ccbef0c39718b320dbd096794bcfa3b4..6beefff203ed6e448898eb5b2e95800d
          }
  
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
-index 5bef465bfe90b08524862b13f9e22dcf9e3438cd..57f7dfc6a5316cfec5cce9c60e7b91d94c505f50 100644
+index 5bef465bfe90b08524862b13f9e22dcf9e3438cd..38a8719dcc54fe3f8e0e47854df15a202f47bab2 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
@@ -260,6 +260,16 @@ index 5bef465bfe90b08524862b13f9e22dcf9e3438cd..57f7dfc6a5316cfec5cce9c60e7b91d9
                      throw new RuntimeException("Error generating crash report", t);
                  }
                  // Spigot End
+@@ -1756,7 +1808,8 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
+             this.resourcePackRepository.a(collection);
+             this.saveData.a(a(this.resourcePackRepository));
+             datapackresources.i();
+-            this.getPlayerList().savePlayers();
++            if (Thread.currentThread() != this.serverThread) return; // Paper
++            //this.getPlayerList().savePlayers(); // Paper - we don't need to do this
+             this.getPlayerList().reload();
+             this.customFunctionData.a(this.dataPackResources.a());
+             this.ak.a(this.dataPackResources.h());
 diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
 index bb4d54ebee573964cf3026888da108584b12972f..09f94bd242318155dbb46e12224ad3e47eed40cf 100644
 --- a/src/main/java/net/minecraft/server/PlayerChunkMap.java