diff --git a/common/buildcraft/builders/urbanism/BlockUrbanist.java b/common/buildcraft/builders/urbanism/BlockUrbanist.java
index 87113e08..48307b1d 100755
--- a/common/buildcraft/builders/urbanism/BlockUrbanist.java
+++ b/common/buildcraft/builders/urbanism/BlockUrbanist.java
@@ -11,7 +11,9 @@ package buildcraft.builders.urbanism;
 import net.minecraft.block.material.Material;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
+import net.minecraftforge.common.util.ForgeDirection;
 import buildcraft.BuildCraftBuilders;
 import buildcraft.core.BlockBuildCraft;
 import buildcraft.core.CreativeTabBuildCraft;
@@ -42,4 +44,19 @@ public class BlockUrbanist extends BlockBuildCraft {
 	public TileEntity createNewTileEntity(World var1, int var2) {
 		return new TileUrbanist();
 	}
+
+	@Override
+	public boolean renderAsNormalBlock() {
+		return false;
+	}
+
+	@Override
+	public boolean isSideSolid(IBlockAccess world, int x, int y, int z, ForgeDirection side) {
+		return false;
+	}
+
+	@Override
+	public int getLightValue(IBlockAccess world, int x, int y, int z) {
+		return 1;
+	}
 }
diff --git a/common/buildcraft/energy/BlockEnergyEmitter.java b/common/buildcraft/energy/BlockEnergyEmitter.java
index ff44cdd9..0843efa3 100755
--- a/common/buildcraft/energy/BlockEnergyEmitter.java
+++ b/common/buildcraft/energy/BlockEnergyEmitter.java
@@ -42,11 +42,6 @@ public class BlockEnergyEmitter extends BlockBuildCraft {
 		return false;
 	}
 
-	public boolean isACube() {
-		return false;
-	}
-
-
 	//@Override
 	//public int getRenderType() {
 	//	return BuildCraftCore.blockByEntityModel;