diff --git a/src/main/java/com/simibubi/create/content/kinetics/belt/behaviour/TransportedItemStackHandlerBehaviour.java b/src/main/java/com/simibubi/create/content/kinetics/belt/behaviour/TransportedItemStackHandlerBehaviour.java
index a492180a97..8ba1afb4fb 100644
--- a/src/main/java/com/simibubi/create/content/kinetics/belt/behaviour/TransportedItemStackHandlerBehaviour.java
+++ b/src/main/java/com/simibubi/create/content/kinetics/belt/behaviour/TransportedItemStackHandlerBehaviour.java
@@ -47,6 +47,9 @@ public static TransportedResult convertTo(List<TransportedItemStack> outputs) {
 
 		public static TransportedResult convertToAndLeaveHeld(List<TransportedItemStack> outputs,
 			TransportedItemStack heldOutput) {
+			for (TransportedItemStack output : outputs) {
+				output.processedBy = null;
+			}
 			return new TransportedResult(outputs, heldOutput);
 		}