diff --git a/beat/web/accounts/management/commands/postpone_users_validation.py b/beat/web/accounts/management/commands/postpone_users_validation.py
index 3158c2f275499e25113a97efdfb3dda85c291739..791bc4c60db0f6155b189edeecf39512fd3578be 100644
--- a/beat/web/accounts/management/commands/postpone_users_validation.py
+++ b/beat/web/accounts/management/commands/postpone_users_validation.py
@@ -44,7 +44,7 @@ import random
 
 class Command(BaseCommand):
 
-    help = 'Cleanup outdated invalid users'
+    help = 'Postpone user(s) validation process'
 
     def add_arguments(self, parser):
         parser.add_argument('--noinput', action='store_false', dest='interactive', default=False,
@@ -77,8 +77,8 @@ class Command(BaseCommand):
                 supervisiontracks = SupervisionTrack.objects.filter(supervision_key=invalid_profile.supervision_key)
                 registration_profiles = RegistrationProfile.objects.filter(user=invalid_profile.user)
 
-                expiration_date = datetime.timedelta(days=settings.ACCOUNT_ACTIVATION_DAYS)
-                if user.profile.registration_date + expiration_date <= now:
+                expiration_date_delta = datetime.timedelta(days=settings.ACCOUNT_ACTIVATION_DAYS)
+                if user.profile.registration_date + expiration_date_delta <= now:
                     count += 1
                     user.delete()
                     invalid_profile.delete()
@@ -92,8 +92,8 @@ class Command(BaseCommand):
                 supervisiontracks = SupervisionTrack.objects.filter(supervision_key=invalid_profile.supervision_key)
                 registration_profiles = RegistrationProfile.objects.filter(user=invalid_profile.user)
 
-                expiration_date = datetime.timedelta(days=settings.ACCOUNT_ACTIVATION_DAYS_FROM_SUPERVISOR)
-                if user.profile.registration_date + expiration_date <= now:
+                expiration_date_delta = datetime.timedelta(days=settings.ACCOUNT_ACTIVATION_DAYS_FROM_SUPERVISOR)
+                if user.profile.registration_date + expiration_date_delta <= now:
                     count += 1
                     user.delete()
                     invalid_profile.delete()