diff --git a/src/main/java/net/minecraftforge/fml/common/launcher/FMLServerTweaker.java b/src/main/java/net/minecraftforge/fml/common/launcher/FMLServerTweaker.java
index 21fe16d360..7eeed4352d 100644
--- a/src/main/java/net/minecraftforge/fml/common/launcher/FMLServerTweaker.java
+++ b/src/main/java/net/minecraftforge/fml/common/launcher/FMLServerTweaker.java
@@ -16,11 +16,6 @@ public class FMLServerTweaker extends FMLTweaker {
         // The log4j2 queue is excluded so it is correctly visible from the obfuscated
         // and deobfuscated parts of the code. Without, the UI won't show anything
         classLoader.addClassLoaderExclusion("com.mojang.util.QueueLogAppender");
-        classLoader.addClassLoaderExclusion("org.objectweb.asm.");
-        classLoader.addTransformerExclusion("net.minecraftforge.fml.repackage.");
-        classLoader.addTransformerExclusion("net.minecraftforge.fml.relauncher.");
-        classLoader.addTransformerExclusion("net.minecraftforge.fml.common.asm.transformers.");
-        classLoader.addClassLoaderExclusion("LZMA.");
         FMLLaunchHandler.configureForServerLaunch(classLoader, this);
         FMLLaunchHandler.appendCoreMods();
     }
diff --git a/src/main/java/net/minecraftforge/fml/common/launcher/FMLTweaker.java b/src/main/java/net/minecraftforge/fml/common/launcher/FMLTweaker.java
index 4e5fdf7277..062783dca9 100644
--- a/src/main/java/net/minecraftforge/fml/common/launcher/FMLTweaker.java
+++ b/src/main/java/net/minecraftforge/fml/common/launcher/FMLTweaker.java
@@ -116,13 +116,6 @@ public class FMLTweaker implements ITweaker {
     @Override
     public void injectIntoClassLoader(LaunchClassLoader classLoader)
     {
-        classLoader.addClassLoaderExclusion("org.apache.");
-        classLoader.addClassLoaderExclusion("com.google.common.");
-        classLoader.addClassLoaderExclusion("org.objectweb.asm.");
-        classLoader.addTransformerExclusion("net.minecraftforge.fml.repackage.");
-        classLoader.addTransformerExclusion("net.minecraftforge.fml.relauncher.");
-        classLoader.addTransformerExclusion("net.minecraftforge.fml.common.asm.transformers.");
-        classLoader.addClassLoaderExclusion("LZMA.");
         FMLLaunchHandler.configureForClientLaunch(classLoader, this);
         FMLLaunchHandler.appendCoreMods();
     }
diff --git a/src/main/java/net/minecraftforge/fml/relauncher/FMLLaunchHandler.java b/src/main/java/net/minecraftforge/fml/relauncher/FMLLaunchHandler.java
index 8a2a3031e6..8963ef63ef 100644
--- a/src/main/java/net/minecraftforge/fml/relauncher/FMLLaunchHandler.java
+++ b/src/main/java/net/minecraftforge/fml/relauncher/FMLLaunchHandler.java
@@ -56,8 +56,13 @@ public class FMLLaunchHandler
         this.minecraftHome = tweaker.getGameDir();
         this.classLoader.addClassLoaderExclusion("net.minecraftforge.fml.relauncher.");
         this.classLoader.addClassLoaderExclusion("net.minecraftforge.classloading.");
-        this.classLoader.addTransformerExclusion("net.minecraftforge.fml.common.asm.transformers.deobf.");
+        this.classLoader.addTransformerExclusion("net.minecraftforge.fml.common.asm.transformers.");
         this.classLoader.addTransformerExclusion("net.minecraftforge.fml.common.patcher.");
+        this.classLoader.addTransformerExclusion("net.minecraftforge.fml.repackage.");
+        this.classLoader.addClassLoaderExclusion("org.apache.");
+        this.classLoader.addClassLoaderExclusion("com.google.common.");
+        this.classLoader.addClassLoaderExclusion("org.objectweb.asm.");
+        this.classLoader.addClassLoaderExclusion("LZMA.");
     }
 
     private void setupClient()