diff --git a/brewman/brewman/routers/fingerprint.py b/brewman/brewman/routers/fingerprint.py
index 635a1ef3..05ebaba4 100644
--- a/brewman/brewman/routers/fingerprint.py
+++ b/brewman/brewman/routers/fingerprint.py
@@ -8,7 +8,7 @@ from io import StringIO
 import brewman.schemas.fingerprint as schemas
 
 from fastapi import APIRouter, Depends, File, HTTPException, UploadFile, status
-from sqlalchemy import bindparam, select
+from sqlalchemy import select
 from sqlalchemy.dialects.postgresql import insert as pg_insert
 from sqlalchemy.exc import SQLAlchemyError
 from sqlalchemy.orm import Session
@@ -36,22 +36,13 @@ def upload_prints(
             for id_, code in db.execute(select(Employee.id, Employee.code)).all():
                 employees[code] = id_
             file_data = read_file(fingerprints)
-            prints = [d for d in fp(file_data, employees) if start <= d.date_.date() <= finish]
+            prints = [d.model_dump() for d in fp(file_data, employees) if start <= d.date_.date() <= finish]
+            for p in prints:
+                p["id"] = p.pop("id_")
             paged_data = [prints[i : i + 100] for i in range(0, len(prints), 100)]
             for i, page in enumerate(paged_data):
                 print(f"Processing page {i} of {len(paged_data)}")
-                db.execute(
-                    pg_insert(Fingerprint)
-                    .values(
-                        {
-                            "id": bindparam("id"),
-                            "employee_id": bindparam("employee_id"),
-                            "date": bindparam("date"),
-                        }
-                    )
-                    .on_conflict_do_nothing(),
-                    [p.dict() for p in page],
-                )
+                db.execute(pg_insert(Fingerprint).on_conflict_do_nothing(), page)
             db.commit()
     except SQLAlchemyError as e:
         raise HTTPException(