diff --git a/patches/server/0013-Add-config-to-suppress-specific-log-outputs.patch b/patches/server/0013-Add-config-to-suppress-specific-log-outputs.patch
new file mode 100644
index 000000000..f3601927d
--- /dev/null
+++ b/patches/server/0013-Add-config-to-suppress-specific-log-outputs.patch
@@ -0,0 +1,81 @@
+From b7792aa787f7a551ea71db7ea3f9e6b147c50b7d Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <blake.galbreath@gmail.com>
+Date: Fri, 10 May 2019 19:17:36 -0500
+Subject: [PATCH] Add config to suppress specific log outputs
+
+---
+ src/main/java/net/minecraft/server/GenericAttributes.java | 1 +
+ src/main/java/net/minecraft/server/WorldServer.java       | 7 ++-----
+ src/main/java/net/pl3x/purpur/PurpurConfig.java           | 7 +++++++
+ 3 files changed, 10 insertions(+), 5 deletions(-)
+
+diff --git a/src/main/java/net/minecraft/server/GenericAttributes.java b/src/main/java/net/minecraft/server/GenericAttributes.java
+index 908f11f98..20c3b37d3 100644
+--- a/src/main/java/net/minecraft/server/GenericAttributes.java
++++ b/src/main/java/net/minecraft/server/GenericAttributes.java
+@@ -79,6 +79,7 @@ public class GenericAttributes {
+             AttributeInstance attributeinstance = attributemapbase.a(nbttagcompound.getString("Name"));
+ 
+             if (attributeinstance == null) {
++                if (net.pl3x.purpur.PurpurConfig.showUnknownAttributeWarnings) // Purpur
+                 GenericAttributes.LOGGER.warn("Ignoring unknown attribute '{}'", nbttagcompound.getString("Name"));
+             } else {
+                 a(attributeinstance, nbttagcompound);
+diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
+index 03da9b3f2..f51d8389b 100644
+--- a/src/main/java/net/minecraft/server/WorldServer.java
++++ b/src/main/java/net/minecraft/server/WorldServer.java
+@@ -1,7 +1,6 @@
+ package net.minecraft.server;
+ 
+ import co.aikar.timings.TimingHistory;
+-import co.aikar.timings.Timings;
+ import com.google.common.collect.Lists;
+ import com.google.common.collect.Maps;
+ import com.google.common.collect.Queues;
+@@ -34,15 +33,11 @@ import org.apache.logging.log4j.LogManager;
+ import org.apache.logging.log4j.Logger;
+ 
+ // CraftBukkit start
+-import java.util.logging.Level;
+ import org.bukkit.Bukkit;
+ 
+ import org.bukkit.WeatherType;
+-import org.bukkit.block.BlockState;
+ import org.bukkit.craftbukkit.event.CraftEventFactory;
+-import org.bukkit.craftbukkit.util.HashTreeSet;
+ 
+-import org.bukkit.event.block.BlockFormEvent;
+ import org.bukkit.event.entity.CreatureSpawnEvent;
+ import org.bukkit.event.server.MapInitializeEvent;
+ import org.bukkit.event.weather.LightningStrikeEvent;
+@@ -984,8 +979,10 @@ public class WorldServer extends World {
+         if (entity1 == null) {
+             return false;
+         } else {
++            if (net.pl3x.purpur.PurpurConfig.showDuplicateEntityUUIDErrors) { // Purpur
+             WorldServer.LOGGER.error("Keeping entity {} that already exists with UUID {}", EntityTypes.getName(entity1.getEntityType()), entity.getUniqueID().toString()); // CraftBukkit // paper
+             WorldServer.LOGGER.error("Deleting duplicate entity {}", entity); // CraftBukkit // paper
++            } // Purpur
+             return true;
+         }
+     }
+diff --git a/src/main/java/net/pl3x/purpur/PurpurConfig.java b/src/main/java/net/pl3x/purpur/PurpurConfig.java
+index 28f80e1a5..d75580ce6 100644
+--- a/src/main/java/net/pl3x/purpur/PurpurConfig.java
++++ b/src/main/java/net/pl3x/purpur/PurpurConfig.java
+@@ -98,4 +98,11 @@ public class PurpurConfig {
+         config.addDefault(path, def);
+         return config.getString(path, config.getString(path));
+     }
++
++    public static boolean showDuplicateEntityUUIDErrors = true;
++    public static boolean showUnknownAttributeWarnings = true;
++    private static void loggerSettings() {
++        showDuplicateEntityUUIDErrors = getBoolean("settings.logger.show-duplicate-entity-uuid-errors", showDuplicateEntityUUIDErrors);
++        showUnknownAttributeWarnings = getBoolean("settings.logger.show-unknown-attribute-warnings", showUnknownAttributeWarnings);
++    }
+ }
+-- 
+2.20.1
+