diff --git a/src/Generating/CompoGen.cpp b/src/Generating/CompoGen.cpp
index 655d629b7..87557afa0 100644
--- a/src/Generating/CompoGen.cpp
+++ b/src/Generating/CompoGen.cpp
@@ -631,7 +631,14 @@ void cCompoGenNether::ComposeTerrain(cChunkDesc & a_ChunkDesc)
 
 		int Height = a_ChunkDesc.GetHeight(x, z);
 		a_ChunkDesc.SetBlockType(x, Height, z, E_BLOCK_BEDROCK);
-		int CeilingDisguiseHeight = Height - 2 - (m_Noise1.IntNoise2DInt(a_ChunkDesc.GetChunkX() * cChunkDef::Width + x, a_ChunkDesc.GetChunkZ() * cChunkDef::Width + z) % 3);
+		// int CeilingDisguiseHeight = Height - 2 - (m_Noise1.IntNoise2DInt(a_ChunkDesc.GetChunkX() * cChunkDef::Width + x, a_ChunkDesc.GetChunkZ() * cChunkDef::Width + z) % 3);
+		NOISE_DATATYPE CeilingDisguise = (m_Noise1.CubicNoise2D((float)(a_ChunkDesc.GetChunkX() * cChunkDef::Width + x) / 10, (float)(a_ChunkDesc.GetChunkZ() * cChunkDef::Width + z) / 10));
+		if (CeilingDisguise < 0)
+		{
+			CeilingDisguise = -CeilingDisguise;
+		}
+
+		int CeilingDisguiseHeight = Height - 2 - CeilingDisguise * 3;
 
 		for (int y = Height - 1; y > CeilingDisguiseHeight; y--)
 		{