diff --git a/src/main/java/appeng/worldgen/meteorite/MeteoriteSpawnData.java b/src/main/java/appeng/worldgen/meteorite/MeteoriteSpawnData.java
index 52a8e4205..caa3eaf26 100644
--- a/src/main/java/appeng/worldgen/meteorite/MeteoriteSpawnData.java
+++ b/src/main/java/appeng/worldgen/meteorite/MeteoriteSpawnData.java
@@ -16,7 +16,6 @@ import net.minecraft.world.storage.WorldSavedData;
 import net.minecraftforge.fml.server.ServerLifecycleHooks;
 
 import it.unimi.dsi.fastutil.longs.LongOpenHashSet;
-import it.unimi.dsi.fastutil.longs.LongSet;
 
 /**
  * This is per-world data to track where Meteorites have been spawned.
diff --git a/src/main/java/appeng/worldgen/meteorite/MeteoriteSpawner.java b/src/main/java/appeng/worldgen/meteorite/MeteoriteSpawner.java
index 4c1e1269f..f2b96a6b6 100644
--- a/src/main/java/appeng/worldgen/meteorite/MeteoriteSpawner.java
+++ b/src/main/java/appeng/worldgen/meteorite/MeteoriteSpawner.java
@@ -22,7 +22,6 @@ import javax.annotation.Nullable;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.Blocks;
-import net.minecraft.block.material.Material;
 import net.minecraft.tags.BlockTags;
 import net.minecraft.tags.Tag;
 import net.minecraft.util.ResourceLocation;
@@ -47,15 +46,16 @@ public class MeteoriteSpawner {
             "meteorite/invalid_spawn");
 
     private final Tag<Block> validSpawnTag;
-
     private final Tag<Block> invalidSpawnTag;
 
     private final Tag<Block> sandTag;
+    private final Tag<Block> terracottaTag;
 
     public MeteoriteSpawner() {
         this.validSpawnTag = BlockTags.getCollection().getOrCreate(TAG_VALID_SPAWN);
         this.invalidSpawnTag = BlockTags.getCollection().getOrCreate(TAG_INVALID_SPAWN);
         this.sandTag = BlockTags.getCollection().getOrCreate(new ResourceLocation("minecraft:sand"));
+        this.terracottaTag = BlockTags.getCollection().getOrCreate(new ResourceLocation("forge:terracotta"));
     }
 
     public PlacedMeteoriteSettings trySpawnMeteoriteAtSuitableHeight(IWorldReader world, BlockPos startPos,
@@ -184,12 +184,14 @@ public class MeteoriteSpawner {
     }
 
     private FalloutMode getFalloutFromBaseBlock(BlockState blockState) {
-        if (blockState.getBlock().isIn(sandTag)) {
+        final Block block = blockState.getBlock();
+
+        if (block.isIn(sandTag)) {
             return FalloutMode.SAND;
-        } else if (blockState.getBlock() == Blocks.TERRACOTTA) {
+        } else if (block.isIn(terracottaTag)) {
             return FalloutMode.TERRACOTTA;
-        } else if (blockState.getMaterial() == Material.SNOW || blockState.getMaterial() == Material.SNOW_BLOCK
-                || blockState.getMaterial() == Material.ICE || blockState.getMaterial() == Material.PACKED_ICE) {
+        } else if (block == Blocks.SNOW || block == Blocks.SNOW || block == Blocks.SNOW_BLOCK || block == Blocks.ICE
+                || block == Blocks.PACKED_ICE) {
             return FalloutMode.ICE_SNOW;
         } else {
             return FalloutMode.DEFAULT;
diff --git a/src/main/java/appeng/worldgen/meteorite/fallout/Fallout.java b/src/main/java/appeng/worldgen/meteorite/fallout/Fallout.java
index df3657264..2d4eae515 100644
--- a/src/main/java/appeng/worldgen/meteorite/fallout/Fallout.java
+++ b/src/main/java/appeng/worldgen/meteorite/fallout/Fallout.java
@@ -23,7 +23,6 @@ import net.minecraft.block.Blocks;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.IWorld;
 
-import appeng.util.Platform;
 import appeng.worldgen.meteorite.MeteoriteBlockPutter;
 
 public class Fallout {
diff --git a/src/main/java/appeng/worldgen/meteorite/fallout/FalloutCopy.java b/src/main/java/appeng/worldgen/meteorite/fallout/FalloutCopy.java
index 7026d50a6..5a4fe0843 100644
--- a/src/main/java/appeng/worldgen/meteorite/fallout/FalloutCopy.java
+++ b/src/main/java/appeng/worldgen/meteorite/fallout/FalloutCopy.java
@@ -36,7 +36,7 @@ public class FalloutCopy extends Fallout {
     public FalloutCopy(final IWorld w, BlockPos pos, final MeteoriteBlockPutter putter, final BlockState skyStone) {
         super(putter, skyStone);
         this.putter = putter;
-        this.block = w.getBlockState(pos);
+        this.block = w.getBiome(pos).getSurfaceBuilderConfig().getTop();
     }
 
     @Override
diff --git a/src/main/resources/data/forge/tags/blocks/terracotta.json b/src/main/resources/data/forge/tags/blocks/terracotta.json
new file mode 100644
index 000000000..865d32777
--- /dev/null
+++ b/src/main/resources/data/forge/tags/blocks/terracotta.json
@@ -0,0 +1,22 @@
+{
+  "replace": false,
+  "values": [
+    "minecraft:terracotta",
+    "minecraft:white_terracotta",
+    "minecraft:orange_terracotta",
+    "minecraft:magenta_terracotta",
+    "minecraft:light_blue_terracotta",
+    "minecraft:yellow_terracotta",
+    "minecraft:lime_terracotta",
+    "minecraft:pink_terracotta",
+    "minecraft:gray_terracotta",
+    "minecraft:light_gray_terracotta",
+    "minecraft:cyan_terracotta",
+    "minecraft:purple_terracotta",
+    "minecraft:blue_terracotta",
+    "minecraft:brown_terracotta",
+    "minecraft:green_terracotta",
+    "minecraft:red_terracotta",
+    "minecraft:black_terracotta"
+  ]
+}