diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
index 9fbedcede8..7e0a20d1d7 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
@@ -16,7 +16,6 @@ import net.minecraft.server.TileEntityBrewingStand;
 import net.minecraft.server.TileEntityDispenser;
 import net.minecraft.server.TileEntityDropper;
 import net.minecraft.server.TileEntityFurnace;
-import net.minecraft.server.TileEntityLectern;
 import net.minecraft.server.TileEntityShulkerBox;
 import net.minecraft.server.TileEntitySmoker;
 import org.apache.commons.lang.Validate;
@@ -480,7 +479,7 @@ public class CraftInventory implements Inventory {
             return InventoryType.SHULKER_BOX;
         } else if (inventory instanceof TileEntityBarrel) {
             return InventoryType.BARREL;
-        } else if (inventory instanceof TileEntityLectern) {
+        } else if (this instanceof CraftInventoryLectern) {
             return InventoryType.LECTERN;
         } else if (this instanceof CraftInventoryLoom) {
             return InventoryType.LOOM;