diff --git a/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiome.java b/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiome.java
index f33f65df..ecfcc781 100644
--- a/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiome.java
+++ b/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiome.java
@@ -172,7 +172,7 @@ public class BCLBiome extends BCLBiomeSettings implements BiomeData {
             Optional<ResourceLocation> biomeParent,
             Optional<String> intendedType
     ) {
-        super(terrainHeight, fogDensity, genChance, edgeSize, vertical, edge.map(BiomeAPI::getBiome).orElse(null));
+        super(terrainHeight, fogDensity, genChance, edgeSize, vertical, edge.orElse(null));
         this.biomeID = biomeID;
         this.biomeKey = ResourceKey.create(Registries.BIOME, biomeID);
         this.biomeParent = biomeParent.orElse(null);
@@ -283,6 +283,11 @@ public class BCLBiome extends BCLBiomeSettings implements BiomeData {
         return this;
     }
 
+    BCLBiome setParent(ResourceLocation parent) {
+        this.biomeParent = parent;
+        return this;
+    }
+
     /**
      * Set biome edge for this biome instance. If there is already an edge, the
      * biome is added as subBiome to the current edge-biome
diff --git a/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiomeBuilder.java b/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiomeBuilder.java
index ffbb3237..db5025d7 100644
--- a/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiomeBuilder.java
+++ b/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiomeBuilder.java
@@ -933,13 +933,14 @@ public class BCLBiomeBuilder {
                                                     .setEdge(edge)
                                                     .setVertical(vertical)
                                                     .build();
-        final T res = biomeConstructor.apply(ResourceKey.create(Registries.BIOME, biomeID), settings);
-        tags.forEach(tagKey -> TagManager.BIOMES.add(tagKey, res.getBiomeKey()));
+        final T bclBiome = biomeConstructor.apply(ResourceKey.create(Registries.BIOME, biomeID), settings);
+        tags.forEach(tagKey -> TagManager.BIOMES.add(tagKey, bclBiome.getBiomeKey()));
 
         SurfaceRuleRegistry.registerRule(biomeID, surfaceRule, biomeID);
-        res.addClimateParameters(parameters);
+        bclBiome.addClimateParameters(parameters);
         if (biomeType != null)
-            res._setIntendedType(biomeType);
+            bclBiome._setIntendedType(biomeType);
+
 
         BiomeBuilder builder = new BiomeBuilder()
                 .precipitation(precipitation)
@@ -949,12 +950,16 @@ public class BCLBiomeBuilder {
         builder.mobSpawnSettings(getSpawns().build());
         builder.specialEffects(getEffects().build());
 
+        if (edge != null) {
+            edge.setParent(bclBiome.getID());
+        }
+
         //res.addBiomeTags(tags);
         //res.setSurface(surfaceRule);
 
         //carvers.forEach(cfg -> BiomeAPI.addBiomeCarver(biome, cfg.second, cfg.first));
         final UnboundBCLBiome<T> unbound = new UnboundBCLBiome<>(
-                res,
+                bclBiome,
                 parent,
                 ctx -> {
                     BiomeGenerationSettings.Builder genBuilder = getGeneration(ctx);
@@ -962,6 +967,7 @@ public class BCLBiomeBuilder {
                     return builder.generationSettings(fixGenerationSettings(genBuilder.build())).build();
                 }
         );
+
         UNBOUND_BIOMES.add(unbound);
         return unbound;
     }
diff --git a/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiomeSettings.java b/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiomeSettings.java
index 052defc0..ca2ebc92 100644
--- a/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiomeSettings.java
+++ b/src/main/java/org/betterx/bclib/api/v2/levelgen/biomes/BCLBiomeSettings.java
@@ -110,14 +110,14 @@ public class BCLBiomeSettings {
             float genChance,
             int edgeSize,
             boolean vertical,
-            BCLBiome edge
+            ResourceLocation edge
     ) {
         this.terrainHeight = terrainHeight;
         this.fogDensity = fogDensity;
         this.genChance = genChance;
         this.edgeSize = edgeSize;
         this.vertical = vertical;
-        this.edge = edge == null ? null : edge.getID();
+        this.edge = edge;
     }
 
     protected BCLBiomeSettings() {