diff --git a/gradle.properties b/gradle.properties
index cc52de1..e8d1ef6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -91,7 +91,7 @@ usesMixins = true
 separateMixinSourceSet =
 
 # Adds some debug arguments like verbose output and class export.
-usesMixinDebug = false
+usesMixinDebug = true
 
 # Specify the location of your implementation of IMixinConfigPlugin. Leave it empty otherwise.
 mixinPlugin =
diff --git a/src/main/java/org/embeddedt/archaicfix/mixins/client/core/MixinIntegratedServer.java b/src/main/java/org/embeddedt/archaicfix/mixins/client/core/MixinIntegratedServer.java
index 56eb029..167b80e 100644
--- a/src/main/java/org/embeddedt/archaicfix/mixins/client/core/MixinIntegratedServer.java
+++ b/src/main/java/org/embeddedt/archaicfix/mixins/client/core/MixinIntegratedServer.java
@@ -1,23 +1,19 @@
 package org.embeddedt.archaicfix.mixins.client.core;
 
-import net.minecraft.client.settings.GameSettings;
+import com.llamalad7.mixinextras.injector.ModifyExpressionValue;
 import net.minecraft.server.integrated.IntegratedServer;
 import org.embeddedt.archaicfix.config.ArchaicConfig;
 import org.objectweb.asm.Opcodes;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Redirect;
 
 @Mixin(IntegratedServer.class)
 public class MixinIntegratedServer {
     /**
      * Force the integrated server to have a minimum view distance of 8, so mob spawning works correctly.
      */
-    @Redirect(method = "tick", at = @At(value = "FIELD", opcode = Opcodes.GETFIELD, target = "Lnet/minecraft/client/settings/GameSettings;renderDistanceChunks:I"))
-    private int getRealRenderDistance(GameSettings settings) {
-        if(ArchaicConfig.fixMobSpawnsAtLowRenderDist)
-            return Math.max(settings.renderDistanceChunks, 8);
-        else
-            return settings.renderDistanceChunks;
+    @ModifyExpressionValue(method = "tick", at = @At(value = "FIELD", opcode = Opcodes.GETFIELD, target = "Lnet/minecraft/client/settings/GameSettings;renderDistanceChunks:I"))
+    private int getRealRenderDistance(int original) {
+        return ArchaicConfig.fixMobSpawnsAtLowRenderDist ? Math.max(original, 8) : original;
     }
 }
diff --git a/src/main/java/org/embeddedt/archaicfix/mixins/common/core/MixinSpawnerAnimals.java b/src/main/java/org/embeddedt/archaicfix/mixins/common/core/MixinSpawnerAnimals.java
index 74abf40..3ecb552 100644
--- a/src/main/java/org/embeddedt/archaicfix/mixins/common/core/MixinSpawnerAnimals.java
+++ b/src/main/java/org/embeddedt/archaicfix/mixins/common/core/MixinSpawnerAnimals.java
@@ -1,5 +1,6 @@
 package org.embeddedt.archaicfix.mixins.common.core;
 
+import com.llamalad7.mixinextras.injector.ModifyExpressionValue;
 import net.minecraft.entity.Entity;
 import net.minecraft.world.SpawnerAnimals;
 import net.minecraft.world.World;
@@ -10,14 +11,14 @@
 @Mixin(SpawnerAnimals.class)
 public class MixinSpawnerAnimals {
 
-    @ModifyConstant(method = "findChunksForSpawning", constant = @Constant(doubleValue = 24.0D))
+    @ModifyExpressionValue(method = "findChunksForSpawning", at = @At(value = "CONSTANT", args = "doubleValue=24.0"))
     private double lowerSpawnRange(double old) {
         return ArchaicConfig.fixMobSpawnsAtLowRenderDist ? 16 : old;
     }
 
     @Redirect(method = "performWorldGenSpawning", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/World;spawnEntityInWorld(Lnet/minecraft/entity/Entity;)Z"))
     private static boolean checkForCollision(World world, Entity instance) {
-        if(!ArchaicConfig.preventEntitySuffocationWorldgen || world.getCollidingBoundingBoxes(instance, instance.boundingBox).isEmpty()) {
+        if (!ArchaicConfig.preventEntitySuffocationWorldgen || world.getCollidingBoundingBoxes(instance, instance.boundingBox).isEmpty()) {
             return world.spawnEntityInWorld(instance);
         }
         return false;