diff --git a/app/scodoc/sco_archives.py b/app/scodoc/sco_archives.py
index 71ff5c466..8439d1df7 100644
--- a/app/scodoc/sco_archives.py
+++ b/app/scodoc/sco_archives.py
@@ -68,7 +68,7 @@ from app import log
 from app.but import jury_but_pv
 from app.comp import res_sem
 from app.comp.res_compat import NotesTableCompat
-from app.models import Departement, FormSemestre
+from app.models import FormSemestre
 from app.scodoc.TrivialFormulator import TrivialFormulator
 from app.scodoc.sco_exceptions import (
     AccessDenied,
@@ -89,6 +89,11 @@ class BaseArchiver(object):
         self.archive_type = archive_type
         self.initialized = False
         self.root = None
+        self.dept_id = getattr(g, "scodoc_dept_id")
+
+    def set_dept_id(self, dept_id: int):
+        "set dept"
+        self.dept_id = dept_id
 
     def initialize(self):
         if self.initialized:
@@ -117,8 +122,7 @@ class BaseArchiver(object):
         If directory does not yet exist, create it.
         """
         self.initialize()
-        dept = Departement.query.filter_by(acronym=g.scodoc_dept).first()
-        dept_dir = os.path.join(self.root, str(dept.id))
+        dept_dir = os.path.join(self.root, str(self.dept_id))
         try:
             scu.GSL.acquire()
             if not os.path.isdir(dept_dir):
@@ -137,8 +141,7 @@ class BaseArchiver(object):
         :return: list of archive oids
         """
         self.initialize()
-        dept = Departement.query.filter_by(acronym=g.scodoc_dept).first()
-        base = os.path.join(self.root, str(dept.id)) + os.path.sep
+        base = os.path.join(self.root, str(self.dept_id)) + os.path.sep
         dirs = glob.glob(base + "*")
         return [os.path.split(x)[1] for x in dirs]