diff --git a/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockDisplayStand.java b/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockDisplayStand.java
index 06f0a2b86..c5926771b 100644
--- a/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockDisplayStand.java
+++ b/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockDisplayStand.java
@@ -22,7 +22,9 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.EnumHand;
+import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
 
 public class BlockDisplayStand extends BlockContainerBase{
@@ -41,6 +43,11 @@ public class BlockDisplayStand extends BlockContainerBase{
         return new TileEntityDisplayStand();
     }
 
+    @Override
+    public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos){
+        return BlockSlabs.AABB_BOTTOM_HALF;
+    }
+
     @Override
     public boolean onBlockActivated(World world, BlockPos pos, IBlockState state, EntityPlayer player, EnumHand hand, ItemStack heldItem, EnumFacing par6, float par7, float par8, float par9){
         if(!world.isRemote){
diff --git a/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockEmpowerer.java b/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockEmpowerer.java
index 89193b90e..cddbeb3ad 100644
--- a/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockEmpowerer.java
+++ b/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockEmpowerer.java
@@ -23,7 +23,9 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.EnumHand;
+import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
 
 public class BlockEmpowerer extends BlockContainerBase{
@@ -42,6 +44,11 @@ public class BlockEmpowerer extends BlockContainerBase{
         return new TileEntityEmpowerer();
     }
 
+    @Override
+    public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos){
+        return BlockSlabs.AABB_BOTTOM_HALF;
+    }
+
     @Override
     public boolean onBlockActivated(World world, BlockPos pos, IBlockState state, EntityPlayer player, EnumHand hand, ItemStack heldItem, EnumFacing par6, float par7, float par8, float par9){
         if(!world.isRemote){
diff --git a/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockSlabs.java b/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockSlabs.java
index 95d1ae4a1..b6a4c758e 100644
--- a/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockSlabs.java
+++ b/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockSlabs.java
@@ -33,7 +33,7 @@ import net.minecraftforge.fml.relauncher.SideOnly;
 
 public class BlockSlabs extends BlockBase{
 
-    private static final AxisAlignedBB AABB_BOTTOM_HALF = new AxisAlignedBB(0.0D, 0.0D, 0.0D, 1.0D, 0.5D, 1.0D);
+    public static final AxisAlignedBB AABB_BOTTOM_HALF = new AxisAlignedBB(0.0D, 0.0D, 0.0D, 1.0D, 0.5D, 1.0D);
     private static final AxisAlignedBB AABB_TOP_HALF = new AxisAlignedBB(0.0D, 0.5D, 0.0D, 1.0D, 1.0D, 1.0D);
 
     private static final PropertyInteger META = PropertyInteger.create("meta", 0, 1);