diff --git a/src/main/java/twilightforest/biomes/TFBiomeDeepMushrooms.java b/src/main/java/twilightforest/biomes/TFBiomeDeepMushrooms.java
index d183a24bfb..c0663a10c0 100644
--- a/src/main/java/twilightforest/biomes/TFBiomeDeepMushrooms.java
+++ b/src/main/java/twilightforest/biomes/TFBiomeDeepMushrooms.java
@@ -1,5 +1,6 @@
 package twilightforest.biomes;
 
+import net.minecraft.entity.passive.EntityMooshroom;
 import twilightforest.TFFeature;
 
 public class TFBiomeDeepMushrooms extends TFBiomeBase {
@@ -14,6 +15,10 @@ public TFBiomeDeepMushrooms(BiomeProperties props) {
 
 		getTFBiomeDecorator().myceliumPerChunk = 3;
 		getTFBiomeDecorator().alternateCanopyChance = 0.9F;
+		
+		// custom creature list.
+		spawnableCreatureList.clear();
+		spawnableCreatureList.add(new SpawnListEntry(EntityMooshroom.class, 10, 4, 4));
 	}
 
 	@Override
diff --git a/src/main/java/twilightforest/biomes/TFBiomeMushrooms.java b/src/main/java/twilightforest/biomes/TFBiomeMushrooms.java
index 4fb66a0c0e..f67c285a37 100644
--- a/src/main/java/twilightforest/biomes/TFBiomeMushrooms.java
+++ b/src/main/java/twilightforest/biomes/TFBiomeMushrooms.java
@@ -1,5 +1,7 @@
 package twilightforest.biomes;
 
+import net.minecraft.entity.passive.EntityMooshroom;
+
 public class TFBiomeMushrooms extends TFBiomeBase {
 
 	public TFBiomeMushrooms(BiomeProperties props) {
@@ -9,5 +11,8 @@ public TFBiomeMushrooms(BiomeProperties props) {
 		getTFBiomeDecorator().setMushroomsPerChunk(8);
 		getTFBiomeDecorator().setBigMushroomsPerChunk(2);
 		getTFBiomeDecorator().alternateCanopyChance = 0.2F;
+		
+		// custom creature list.
+		spawnableCreatureList.add(new SpawnListEntry(EntityMooshroom.class, 10, 1, 2));
 	}
 }