diff --git a/fiches/management/commands/_ldap.py b/fiches/management/commands/_ldap.py
index 3738376..ee88d99 100644
--- a/fiches/management/commands/_ldap.py
+++ b/fiches/management/commands/_ldap.py
@@ -73,7 +73,7 @@ class ClipperLDAP(LDAP):
             raise ValueError("Invalid home directory")
 
         # Ça casse en 2100, mais le système de naming de sas aussi...
-        promo = "20" + promo
+        promo = 2000 + int(promo)
 
         return promo, self.verbose_depts.get(dept, None)
 
diff --git a/fiches/management/commands/add_conscrits.py b/fiches/management/commands/add_conscrits.py
index 0301f21..7c81c14 100644
--- a/fiches/management/commands/add_conscrits.py
+++ b/fiches/management/commands/add_conscrits.py
@@ -16,7 +16,7 @@ class Command(BaseCommand):
         group.add_argument(
             "--all", action="store_true", help="Importe l'intégralité des promotions"
         )
-        group.add_argument("--promo", help="Spécifie la promotion à importer")
+        group.add_argument("--promo", type=int, help="Spécifie la promotion à importer")
 
     def get_current_promo(self):
         today = date.today()
@@ -24,15 +24,15 @@ class Command(BaseCommand):
         if today.month < 9:
             year -= 1
 
-        return str(year)
+        return year
 
     def handle(self, *args, **options):
         if options["all"]:
             promo = None
         elif options["promo"] is not None:
             promo = options["promo"]
-            if len(promo) == 2:
-                promo = "20" + promo
+            if promo < 100:
+                promo = 2000 + promo
         else:
             promo = self.get_current_promo()
 
diff --git a/fiches/management/commands/get_photos.py b/fiches/management/commands/get_photos.py
index c9e1bd5..69c3a67 100644
--- a/fiches/management/commands/get_photos.py
+++ b/fiches/management/commands/get_photos.py
@@ -20,7 +20,7 @@ class Command(BaseCommand):
         group.add_argument(
             "--all", action="store_true", help="Importe l'intégralité des promotions"
         )
-        group.add_argument("--promo", help="Spécifie la promotion à importer")
+        group.add_argument("--promo", type=int, help="Spécifie la promotion à importer")
 
     def get_current_promo(self):
         today = date.today()
@@ -35,8 +35,8 @@ class Command(BaseCommand):
             promo = None
         elif options["promo"] is not None:
             promo = options["promo"]
-            if len(promo) == 2:
-                promo = "20" + promo
+            if promo < 100:
+                promo = 2000 + promo
         else:
             promo = self.get_current_promo()