diff --git a/src/Blocks/BlockCactus.h b/src/Blocks/BlockCactus.h
index f77df5e42..88be25dc0 100644
--- a/src/Blocks/BlockCactus.h
+++ b/src/Blocks/BlockCactus.h
@@ -54,7 +54,7 @@ public:
 			NIBBLETYPE BlockMeta;
 			if (
 				a_Chunk.UnboundedRelGetBlock(a_RelX + Coords[i].x, a_RelY, a_RelZ + Coords[i].z, BlockType, BlockMeta) &&
-				(BlockType != E_BLOCK_AIR)
+				(g_BlockIsSolid[BlockType])
 			)
 			{
 				return false;