2 files changed, 2 insertions, 2 deletions

diff --git a/src/Generating/CompoGen.cpp b/src/Generating/CompoGen.cpp
index 23cc64d78..6c3b50b4e 100644
--- a/src/Generating/CompoGen.cpp
+++ b/src/Generating/CompoGen.cpp
@@ -324,7 +324,7 @@ void cCompoGenNether::ComposeTerrain(cChunkDesc & a_ChunkDesc, const cChunkDesc:
 			CeilingDisguise = -CeilingDisguise;
 		}
 
-		int CeilingDisguiseHeight = Height - 2 - (int)CeilingDisguise * 3;
+		int CeilingDisguiseHeight = Height - 2 - FloorC(CeilingDisguise * 3);
 
 		for (int y = Height - 1; y > CeilingDisguiseHeight; y--)
 		{
diff --git a/src/Generating/FinishGen.cpp b/src/Generating/FinishGen.cpp
index 2ff3e7f67..1e8a67dd0 100644
--- a/src/Generating/FinishGen.cpp
+++ b/src/Generating/FinishGen.cpp
@@ -516,7 +516,7 @@ void cFinishGenSingleTopBlock::GenFinish(cChunkDesc & a_ChunkDesc)
 		}
 
 		int Height = a_ChunkDesc.GetHeight(x, z);
-		if (Height >= cChunkDef::Height)
+		if (Height >= cChunkDef::Height - 1)
 		{
 			// Too high up
 			continue;