diff --git a/Minecraft.World/PortalTile.cpp b/Minecraft.World/PortalTile.cpp
index 33672e8a9..186e6e173 100644
--- a/Minecraft.World/PortalTile.cpp
+++ b/Minecraft.World/PortalTile.cpp
@@ -73,7 +73,6 @@ bool PortalTile::validPortalFrame(Level* level, int x, int y, int z, int xd, int
 	{
 		for (int yy = -1; yy <= 3; yy++)
 		{
-			level->setTileAndData(x, y + 9, z, Tile::glass_Id, 0, Tile::UPDATE_CLIENTS);
 			bool edge = (xx == -1) || (xx == 2) || (yy == -1) || (yy == 3);
 			if ((xx == -1 || xx == 2) && (yy == -1 || yy == 3)) continue;
 
@@ -138,14 +137,11 @@ bool PortalTile::trySpawnPortal(Level *level, int x, int y, int z, bool actually
 		if (!PortalTile::validPortalFrame(level, x, y, z, xd, 0, actuallySpawn))
 		{
 			if (changedx) x++; // revert x (this check wants to check z not x and z)
-			level->setTileAndData(x, y + 6, z, Tile::diamondOre_Id, 0, Tile::UPDATE_CLIENTS);
 
 			if (level->getTile(x, y, z - zd) == 0) z--;
-			level->setTileAndData(x, y + 7, z, Tile::diamondOre_Id, 0, Tile::UPDATE_CLIENTS);
 
 			if (!PortalTile::validPortalFrame(level, x, y, z, 0, zd, actuallySpawn))
 				return false;
-			level->setTileAndData(x, y + 8, z, Tile::diamondOre_Id, 0, Tile::UPDATE_CLIENTS);
 		}
 	}
 	return true;