diff --git a/healthkit_to_sqlite/utils.py b/healthkit_to_sqlite/utils.py
index fea6bc7..c43246c 100644
--- a/healthkit_to_sqlite/utils.py
+++ b/healthkit_to_sqlite/utils.py
@@ -54,7 +54,16 @@ def workout_to_db(workout, db, zipfile=None):
         record["metadata_" + el.attrib["key"]] = el.attrib["value"]
     # Dump any WorkoutEvent in a nested list for the moment
     record["workout_events"] = [el.attrib for el in workout.findall("WorkoutEvent")]
-    pk = db["workouts"].insert(record, alter=True, hash_id="id").last_pk
+
+    record_id_key = "id"
+    if record.get("metadata_HKExternalUUID") and not record.get("id"):
+        record_id_key = "metadata_HKExternalUUID"
+
+    if not record.get(record_id_key):
+        print(f"No ID for record: {record}")
+        return
+
+    pk = db["workouts"].insert(record, alter=True, hash_id=record_id_key).last_pk
     # Handle embedded WorkoutRoute/Location points
     points = [
         # <Location