diff --git a/src/main/java/WayofTime/bloodmagic/tile/TileAltar.java b/src/main/java/WayofTime/bloodmagic/tile/TileAltar.java
index 523c1190..d1892d27 100644
--- a/src/main/java/WayofTime/bloodmagic/tile/TileAltar.java
+++ b/src/main/java/WayofTime/bloodmagic/tile/TileAltar.java
@@ -1,6 +1,7 @@
 package WayofTime.bloodmagic.tile;
 
 import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
@@ -12,8 +13,6 @@ import WayofTime.bloodmagic.altar.BloodAltar;
 import WayofTime.bloodmagic.api.altar.EnumAltarTier;
 import WayofTime.bloodmagic.api.altar.IBloodAltar;
 
-import com.sun.istack.internal.Nullable;
-
 public class TileAltar extends TileInventory implements IBloodAltar, ITickable
 {
     private BloodAltar bloodAltar;