diff --git a/cof/management/commands/check_olddata.py b/cof/management/commands/check_olddata.py
index dc1ccd47..e176e73e 100644
--- a/cof/management/commands/check_olddata.py
+++ b/cof/management/commands/check_olddata.py
@@ -32,21 +32,21 @@ class Command(BaseCommand):
         self.stdout.write("* Utilisateurs... ", ending='')
 
         self.u1 = User.objects.get(username='cbds_user1')
-        assert self.u1.profile.login_clipper == 'user1'
+        assert self.u1.profile.login_clipper == 'cbds_user1'
         assert self.g_staff in self.u1.groups.all()
         assert self.g_members in self.u1.groups.all()
         assert self.u1.has_perm('cof.buro')
         assert self.u1.has_perm('cof.member')
 
         self.u2 = User.objects.get(username='cbds_user2')
-        assert self.u2.profile.login_clipper == 'user2'
+        assert self.u2.profile.login_clipper == 'cbds_user2'
         assert self.g_staff not in self.u2.groups.all()
         assert self.g_members in self.u2.groups.all()
         assert not self.u2.has_perm('cof.buro')
         assert self.u2.has_perm('cof.member')
 
         self.u3 = User.objects.get(username='cbds_user3')
-        assert self.u3.profile.login_clipper == 'user3'
+        assert self.u3.profile.login_clipper == 'cbds_user3'
         assert self.g_staff not in self.u3.groups.all()
         assert self.g_members not in self.u3.groups.all()
         assert not self.u3.has_perm('cof.buro')