diff --git a/build.gradle b/build.gradle
index ddf40ccac..e09459004 100644
--- a/build.gradle
+++ b/build.gradle
@@ -80,9 +80,10 @@ jar {
     manifest {
         attributes 'FMLCorePlugin': 'biomesoplenty.common.asm.BOPLoadingPlugin'
         attributes 'FMLCorePluginContainsFMLMod': 'true'
+        attributes 'ForceLoadAsMod': true
         attributes 'FMLAT': 'biomesoplenty_at.cfg'
-        //attributes 'TweakClass': "org.spongepowered.asm.launch.MixinTweaker"
-        //attributes 'TweakOrder': "10000"
+        attributes 'TweakClass': "org.spongepowered.asm.launch.MixinTweaker"
+        attributes 'TweakOrder': "10000"
     }
 
     classifier = 'universal'
diff --git a/src/main/java/biomesoplenty/common/asm/BOPLoadingPlugin.java b/src/main/java/biomesoplenty/common/asm/BOPLoadingPlugin.java
index 450312c62..900d3fe7e 100644
--- a/src/main/java/biomesoplenty/common/asm/BOPLoadingPlugin.java
+++ b/src/main/java/biomesoplenty/common/asm/BOPLoadingPlugin.java
@@ -10,26 +10,27 @@ package biomesoplenty.common.asm;
 
 import java.util.Map;
 
-//import org.spongepowered.asm.launch.MixinBootstrap;
-//import org.spongepowered.asm.mixin.MixinEnvironment;
-
-import biomesoplenty.common.asm.transformers.BOPAccessTransformer;
 import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin;
 import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin.TransformerExclusions;
 
+import org.spongepowered.asm.launch.MixinBootstrap;
+import org.spongepowered.asm.mixin.MixinEnvironment;
+
+import biomesoplenty.common.asm.transformers.BOPAccessTransformer;
+
 @TransformerExclusions("biomesoplenty.common.asm")
 public class BOPLoadingPlugin implements IFMLLoadingPlugin
 {
 	public BOPLoadingPlugin()
 	{
-		//MixinBootstrap.init();
-		//MixinEnvironment.getCurrentEnvironment().addConfiguration("mixins.biomesoplenty.json");
+		MixinBootstrap.init();
+		MixinEnvironment.getCurrentEnvironment().addConfiguration("mixins.biomesoplenty.json");
 	}
 	
     @Override
     public String[] getASMTransformerClass()
     {
-	    return new String[] { /*MixinBootstrap.TRANSFORMER_CLASS*/ };
+	    return new String[] { MixinBootstrap.TRANSFORMER_CLASS };
     }
 
     @Override