diff --git a/gradle.properties b/gradle.properties
index f53dcddf1..959be0bc5 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,7 +1,7 @@
 # Sets default memory used for gradle commands. Can be overridden by user or command line properties.
 # This is required to provide enough memory for the Minecraft decompilation process.
 org.gradle.jvmargs=-Xmx3G
-mod_version=1.12.2
+mod_version=1.12.3
 minecraft_version=1.12.2
 teslacorelib_version=1.0.15.+
 teslacorelib_mc_version=1.12.2
diff --git a/src/main/java/com/buuz135/industrial/tile/agriculture/AnimalStockIncreaserTile.java b/src/main/java/com/buuz135/industrial/tile/agriculture/AnimalStockIncreaserTile.java
index 12f749da9..2ce0a70e9 100644
--- a/src/main/java/com/buuz135/industrial/tile/agriculture/AnimalStockIncreaserTile.java
+++ b/src/main/java/com/buuz135/industrial/tile/agriculture/AnimalStockIncreaserTile.java
@@ -21,9 +21,11 @@
  */
 package com.buuz135.industrial.tile.agriculture;
 
+import com.buuz135.industrial.proxy.BlockRegistry;
 import com.buuz135.industrial.tile.CustomColoredItemHandler;
 import com.buuz135.industrial.tile.WorkingAreaElectricMachine;
 import com.buuz135.industrial.utils.WorkUtils;
+import net.minecraft.entity.EntityList;
 import net.minecraft.entity.passive.EntityAnimal;
 import net.minecraft.entity.passive.EntityHorse;
 import net.minecraft.entity.passive.EntityLlama;
@@ -78,7 +80,7 @@ public float work() {
         List<EntityAnimal> animals = this.world.getEntitiesWithinAABB(EntityAnimal.class, area);
         if (animals.size() == 0 || animals.size() > 35) return 0;
         //Removing from the list animals that can't breed
-        animals.removeIf(entityAnimal -> entityAnimal.isChild() || entityAnimal.getGrowingAge() != 0 || getFirstBreedingItem(entityAnimal).isEmpty() || entityAnimal.isInLove());
+        animals.removeIf(entityAnimal -> entityAnimal.isChild() || entityAnimal.getGrowingAge() != 0 || getFirstBreedingItem(entityAnimal).isEmpty() || entityAnimal.isInLove() || BlockRegistry.animalStockIncreaserBlock.entityBlacklist.contains(EntityList.getKey(entityAnimal).toString()));
         for (EntityAnimal firstParent : animals) {
             for (EntityAnimal secondParent : animals) {
                 if (!firstParent.equals(secondParent) && firstParent.getClass().equals(secondParent.getClass())) {
diff --git a/src/main/java/com/buuz135/industrial/tile/block/AnimalStockIncreaserBlock.java b/src/main/java/com/buuz135/industrial/tile/block/AnimalStockIncreaserBlock.java
index 4e34ddbd9..292d5b574 100644
--- a/src/main/java/com/buuz135/industrial/tile/block/AnimalStockIncreaserBlock.java
+++ b/src/main/java/com/buuz135/industrial/tile/block/AnimalStockIncreaserBlock.java
@@ -22,16 +22,23 @@
 package com.buuz135.industrial.tile.block;
 
 import com.buuz135.industrial.book.BookCategory;
+import com.buuz135.industrial.config.CustomConfiguration;
 import com.buuz135.industrial.proxy.ItemRegistry;
 import com.buuz135.industrial.tile.agriculture.AnimalStockIncreaserTile;
 import com.buuz135.industrial.utils.RecipeUtils;
 import net.minecraft.block.material.Material;
 import net.minecraft.init.Items;
 import net.minecraft.item.ItemStack;
+import net.minecraftforge.common.config.Configuration;
 import net.ndrei.teslacorelib.items.MachineCaseItem;
 
+import java.util.Arrays;
+import java.util.List;
+
 public class AnimalStockIncreaserBlock extends CustomAreaOrientedBlock<AnimalStockIncreaserTile> {
 
+    public List<String> entityBlacklist;
+
     public AnimalStockIncreaserBlock() {
         super("animal_stock_increaser", AnimalStockIncreaserTile.class, Material.ROCK, 400, 20, RangeType.FRONT, 5, 1, true);
     }
@@ -51,4 +58,10 @@ public BookCategory getCategory() {
         return BookCategory.ANIMAL_HUSBANDRY;
     }
 
+    @Override
+    public void getMachineConfig() {
+        super.getMachineConfig();
+        entityBlacklist = Arrays.asList(CustomConfiguration.config.getStringList("entityBlacklist", "machines" + Configuration.CATEGORY_SPLITTER + this.getRegistryName().getPath().toString(),
+                new String[]{}, "A list of entities blacklist from being fed with the machine"));
+    }
 }