diff --git a/src/main/java/com/silvermoon/boxplusplus/util/BoxRoutings.java b/src/main/java/com/silvermoon/boxplusplus/util/BoxRoutings.java
index bf1962f..b08395f 100644
--- a/src/main/java/com/silvermoon/boxplusplus/util/BoxRoutings.java
+++ b/src/main/java/com/silvermoon/boxplusplus/util/BoxRoutings.java
@@ -592,7 +592,7 @@ public static void checkRouting(GTMachineBox box) {
                                 recipeMap = RecipeMaps.replicatorRecipes;
                                 Materials replicatorItem = null;
                                 for (ItemStack item : ItemInputs) {
-                                    if (Behaviour_DataOrb.getDataName(item) == null) continue;
+                                    if (Behaviour_DataOrb.getDataName(item).isEmpty()) continue;
                                     replicatorItem = Element.get(Behaviour_DataOrb.getDataName(item)).mLinkedMaterials
                                         .get(0);
                                     break;