diff --git a/src/main/java/WayofTime/bloodmagic/tile/TileAlchemyTable.java b/src/main/java/WayofTime/bloodmagic/tile/TileAlchemyTable.java
index c3e9a446..f976fac7 100644
--- a/src/main/java/WayofTime/bloodmagic/tile/TileAlchemyTable.java
+++ b/src/main/java/WayofTime/bloodmagic/tile/TileAlchemyTable.java
@@ -76,7 +76,7 @@ public class TileAlchemyTable extends TileInventory implements ISidedInventory,
         {
             if (blockedSlots.contains(slot))
             {
-                blockedSlots.remove(slot);
+                blockedSlots.remove((Object) slot);
             } else
             {
                 blockedSlots.add(slot);