diff --git a/migrations/versions/497ba81343f7_identite_admission.py b/migrations/versions/497ba81343f7_identite_admission.py
index c60ac3def9..aa8dc0245b 100644
--- a/migrations/versions/497ba81343f7_identite_admission.py
+++ b/migrations/versions/497ba81343f7_identite_admission.py
@@ -45,13 +45,27 @@ def upgrade():
     )
     # Affecte arbitrairement les éventuels étudiants sans département au 1er
     # (il ne devrait pas y en avoir, sauf essais manuels ou bugs)
+    # nb_etuds_sans_dept = session.execute(
+    #     sa.text("""select count(*) from identite where dept_id is NULL;""")
+    # )
+    # if nb_etuds_sans_dept:
+    #     session.execute(
+    #         sa.text(
+    #             """
+    #             INSERT INTO departement (acronym, description, visible)
+    #             VALUES ('SANS_DEPT', 'interne: rattache objets sans departement', false);
+    #             UPDATE identite SET code_ine = NULL WHERE dept_id IS NULL;
+    #             UPDATE identite SET code_nip = NULL WHERE dept_id IS NULL;
+    #             UPDATE identite SET dept_id = (
+    #                 SELECT id from departement where acronym  = 'SANS_DEPT'
+    #             ) WHERE dept_id IS NULL;
+    #             """
+    #         )
+    #     )
     session.execute(
         sa.text(
             """
-            UPDATE identite SET dept_id = (
-                SELECT MIN(id)
-                FROM departement
-            ) WHERE dept_id IS NULL;
+            DELETE FROM identite WHERE dept_id IS NULL;
             """
         )
     )
@@ -114,7 +128,7 @@ def upgrade():
     session.execute(
         sa.text(
             """
-            UPDATE identite SET admission_id = admissions.id 
+            UPDATE identite SET admission_id = admissions.id
             FROM admissions WHERE admissions.etudid = identite.id;
             """
         )
diff --git a/sco_version.py b/sco_version.py
index b523ac6b59..7c6b9fb4ba 100644
--- a/sco_version.py
+++ b/sco_version.py
@@ -1,7 +1,7 @@
 # -*- mode: python -*-
 # -*- coding: utf-8 -*-
 
-SCOVERSION = "9.6.46"
+SCOVERSION = "9.6.47"
 
 SCONAME = "ScoDoc"
 
diff --git a/tools/build_release.sh b/tools/build_release.sh
index c320abd4f7..42417099de 100755
--- a/tools/build_release.sh
+++ b/tools/build_release.sh
@@ -96,7 +96,7 @@ mkdir -p "$optdir" || die "mkdir failure for $optdir"
 archive="$FACTORY_DIR"/"$PACKAGE_NAME-$RELEASE_TAG".tar.gz
 echo "Downloading $GIT_RELEASE_URL ..."
 # curl -o "$archive" "$GIT_RELEASE_URL" || die "curl failure for $GIT_RELEASE_URL"
-wget --progress=dot -O  "$archive" "$GIT_RELEASE_URL" || die "wget failure for $GIT_RELEASE_URL"
+#wget --progress=dot -O  "$archive" "$GIT_RELEASE_URL" || die "wget failure for $GIT_RELEASE_URL"
 # -nv
 
 # On décomprime
@@ -129,7 +129,7 @@ cp -p "$SCODOC_DIR"/tools/etc/scodoc9.service "$slash"/etc/systemd/system/ || di
 
 # Répertoire DEBIAN
 mv "$SCODOC_DIR"/tools/debian "$slash"/DEBIAN || die "can't install DEBIAN dir"
-chmod 750 "$slash"/DEBIAN/*inst || die "can't chmod debian scripts"
+chmod 775 "$slash"/DEBIAN/*inst || die "can't chmod debian scripts"
 
 # ------------ CREATION DU VIRTUALENV
 #echo "Creating python3 virtualenv..."