diff --git a/src/main/java/com/raoulvdberge/refinedstorage/api/autocrafting/ICraftingPatternContainer.java b/src/main/java/com/raoulvdberge/refinedstorage/api/autocrafting/ICraftingPatternContainer.java
index 541d00221..e54bab1d4 100755
--- a/src/main/java/com/raoulvdberge/refinedstorage/api/autocrafting/ICraftingPatternContainer.java
+++ b/src/main/java/com/raoulvdberge/refinedstorage/api/autocrafting/ICraftingPatternContainer.java
@@ -28,13 +28,9 @@ public interface ICraftingPatternContainer {
 
     /**
      * @return the fluid inventory that this container is connected to, or null if no fluid inventory is present
-     *
-     * TODO: Remove default.
      */
     @Nullable
-    default IFluidHandler getConnectedFluidInventory() {
-        return null;
-    }
+    IFluidHandler getConnectedFluidInventory();
 
     /**
      * @return the tile that this container is connected to, or null if no tile is present