diff --git a/src/main/java/de/ellpeck/naturesaura/blocks/tiles/TileEntityAnimalSpawner.java b/src/main/java/de/ellpeck/naturesaura/blocks/tiles/TileEntityAnimalSpawner.java
index a53b8122..21f4142f 100644
--- a/src/main/java/de/ellpeck/naturesaura/blocks/tiles/TileEntityAnimalSpawner.java
+++ b/src/main/java/de/ellpeck/naturesaura/blocks/tiles/TileEntityAnimalSpawner.java
@@ -57,7 +57,7 @@ public class TileEntityAnimalSpawner extends TileEntityImpl implements ITickable
 
                 this.time += 10;
                 if (this.time >= this.currentRecipe.time) {
-                    Entity entity = this.currentRecipe.makeEntity(this.world, this.spawnX, this.pos.getY() + 1, this.spawnZ);
+                    Entity entity = this.currentRecipe.makeEntity(this.world, new BlockPos(this.spawnX, this.pos.getY() + 1, this.spawnZ));
                     this.world.addEntity(entity);
 
                     this.currentRecipe = null;
@@ -121,7 +121,8 @@ public class TileEntityAnimalSpawner extends TileEntityImpl implements ITickable
                     this.world.rand.nextFloat() + 0.5F);
 
             if (this.entityClient == null) {
-                this.entityClient = this.currentRecipe.makeEntity(this.world, this.spawnX, this.pos.getY() + 1, this.spawnZ);
+                this.entityClient = this.currentRecipe.makeEntity(this.world, BlockPos.ZERO);
+                this.entityClient.setPosition(this.spawnX, this.pos.getY() + 1, this.spawnZ);
             }
             AxisAlignedBB bounds = this.entityClient.getBoundingBox();
             for (int i = this.world.rand.nextInt(5) + 5; i >= 0; i--)
diff --git a/src/main/java/de/ellpeck/naturesaura/blocks/tiles/TileEntitySnowCreator.java b/src/main/java/de/ellpeck/naturesaura/blocks/tiles/TileEntitySnowCreator.java
index 6063b6c0..124d8ba3 100644
--- a/src/main/java/de/ellpeck/naturesaura/blocks/tiles/TileEntitySnowCreator.java
+++ b/src/main/java/de/ellpeck/naturesaura/blocks/tiles/TileEntitySnowCreator.java
@@ -53,7 +53,7 @@ public class TileEntitySnowCreator extends TileEntityImpl implements ITickableTi
                 Fluid fluid = this.world.getFluidState(down).getFluid();
                 if (fluid == Fluids.WATER) {
                     this.world.setBlockState(down, Blocks.ICE.getDefaultState());
-                } else if (Blocks.SNOW.getDefaultState().isValidPosition(this.world, pos) && this.world.getBlockState(pos).getBlock() != Blocks.SNOW) {
+                } else if (Blocks.SNOW.getDefaultState().isValidPosition(this.world, pos) && this.world.getBlockState(pos).getBlock() != Blocks.SNOW && this.world.getBlockState(pos).getMaterial().isReplaceable()) {
                     this.world.setBlockState(pos, Blocks.SNOW.getDefaultState());
 
                     if (this.snowmanCount < range / 2 && this.world.rand.nextFloat() >= 0.995F) {
diff --git a/src/main/resources/data/naturesaura/patchouli_books/book/en_us/entries/using/snow_creator.json b/src/main/resources/data/naturesaura/patchouli_books/book/en_us/entries/using/snow_creator.json
index 14135c78..cc10b11e 100644
--- a/src/main/resources/data/naturesaura/patchouli_books/book/en_us/entries/using/snow_creator.json
+++ b/src/main/resources/data/naturesaura/patchouli_books/book/en_us/entries/using/snow_creator.json
@@ -3,7 +3,6 @@
     "icon": "naturesaura:snow_creator",
     "category": "using",
     "advancement": "naturesaura:sky_ingot",
-    "flag": "naturesaura:chunk_loader",
     "pages": [
         {
             "type": "text",