diff --git a/arkindex_worker/worker/__init__.py b/arkindex_worker/worker/__init__.py
index 88bb5eb5ef8bc526c0dafb7f54c43176f23921da..040b5b2cccfcb32b269979c32cf1b9f798e460ac 100644
--- a/arkindex_worker/worker/__init__.py
+++ b/arkindex_worker/worker/__init__.py
@@ -189,6 +189,7 @@ class ElementsWorker(
                 id=self.worker_version_id,
                 body={
                     "element_id": str(element_id),
+                    "process_id": self.process_information["id"],
                     "state": state.value,
                 },
             )