diff --git a/Common/src/main/java/terrablender/mixin/MixinMultiNoiseBiomeSource.java b/Common/src/main/java/terrablender/mixin/MixinMultiNoiseBiomeSource.java
index 50faae0..1a77137 100644
--- a/Common/src/main/java/terrablender/mixin/MixinMultiNoiseBiomeSource.java
+++ b/Common/src/main/java/terrablender/mixin/MixinMultiNoiseBiomeSource.java
@@ -51,6 +51,6 @@ public void addDebugInfo(List<String> debugLines, BlockPos pos, Climate.Sampler
         int qx = QuartPos.fromBlock(pos.getX());
         int qz = QuartPos.fromBlock(pos.getZ());
         IExtendedParameterList<Holder<Biome>> extension = (IExtendedParameterList<Holder<Biome>>) this.parameters();
-        debugLines.add("Region: " + extension.getRegion(extension.getUniqueness(qx, 0, qz)).getName().toString());
+        if (extension.isInitialized()) debugLines.add("Region: " + extension.getRegion(extension.getUniqueness(qx, 0, qz)).getName().toString());
     }
 }