diff --git a/src/main/java/biomesoplenty/common/block/BlockBOPFlesh.java b/src/main/java/biomesoplenty/common/block/BlockBOPFlesh.java
index ef23383f9..a9fd5e62b 100644
--- a/src/main/java/biomesoplenty/common/block/BlockBOPFlesh.java
+++ b/src/main/java/biomesoplenty/common/block/BlockBOPFlesh.java
@@ -23,6 +23,7 @@ import net.minecraft.client.renderer.color.IItemColor;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.InventoryPlayer;
+import net.minecraft.init.SoundEvents;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemBlock;
 import net.minecraft.util.EnumParticleTypes;
@@ -57,7 +58,7 @@ public class BlockBOPFlesh extends Block implements IBOPBlock
         super(Material.SPONGE);
         this.setHardness(0.4F);
         this.setHarvestLevel("axe", 0);
-        this.setSoundType(SoundType.SLIME);
+        this.setSoundType(new SoundType(1.0F, 0.5F, SoundEvents.BLOCK_SLIME_BREAK, SoundEvents.BLOCK_SLIME_STEP, SoundEvents.BLOCK_SLIME_PLACE, SoundEvents.BLOCK_SLIME_HIT, SoundEvents.BLOCK_SLIME_FALL));
     }
     
     @Override
diff --git a/src/main/java/biomesoplenty/common/block/BlockBOPMud.java b/src/main/java/biomesoplenty/common/block/BlockBOPMud.java
index 9199b29ac..951f2fcd0 100644
--- a/src/main/java/biomesoplenty/common/block/BlockBOPMud.java
+++ b/src/main/java/biomesoplenty/common/block/BlockBOPMud.java
@@ -28,6 +28,7 @@ import net.minecraft.entity.Entity;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.InventoryPlayer;
+import net.minecraft.init.SoundEvents;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemBlock;
 import net.minecraft.util.EnumFacing;
@@ -92,7 +93,7 @@ public class BlockBOPMud extends Block implements IBOPBlock, ISustainsPlantType
         // set some defaults
         this.setHarvestLevel("shovel", 0);
         this.setHardness(0.6F);
-        this.setSoundType(SoundType.SLIME);
+        this.setSoundType(new SoundType(1.0F, 0.5F, SoundEvents.BLOCK_SLIME_BREAK, SoundEvents.BLOCK_SLIME_STEP, SoundEvents.BLOCK_SLIME_PLACE, SoundEvents.BLOCK_SLIME_HIT, SoundEvents.BLOCK_SLIME_FALL));
         this.setDefaultState( this.blockState.getBaseState().withProperty(VARIANT, MudType.MUD) );
     }