diff --git a/pinaxcon/raffle/mixins.py b/pinaxcon/raffle/mixins.py
index 08ceb2fd..ce0f6c4c 100644
--- a/pinaxcon/raffle/mixins.py
+++ b/pinaxcon/raffle/mixins.py
@@ -36,7 +36,7 @@ class RaffleMixin:
             yield (item['id'], list(create_ticket_numbers(item)))
 
 
-class LockMixin():
+class PrizeMixin:
     @property
     def locked(self):
         return self._locked
@@ -45,8 +45,6 @@ class LockMixin():
         self.audit_events.create(user=user, reason="Unlocked")
         self._locked = False
 
-
-class PrizeMixin:
     def remove_winner(self, user):
         reason = "Removed winning ticket: {}".format(self.winning_ticket.id)
         self.audit_events.create(user=user, reason=reason)
diff --git a/pinaxcon/raffle/models.py b/pinaxcon/raffle/models.py
index a12633e4..bed3184d 100644
--- a/pinaxcon/raffle/models.py
+++ b/pinaxcon/raffle/models.py
@@ -1,6 +1,6 @@
 from django.db import models
 
-from pinaxcon.raffle.mixins import PrizeMixin, RaffleMixin, LockMixin
+from pinaxcon.raffle.mixins import PrizeMixin, RaffleMixin
 
 
 class Raffle(RaffleMixin, models.Model):
@@ -16,7 +16,7 @@ class Raffle(RaffleMixin, models.Model):
         return self.description
 
 
-class Prize(PrizeMixin, LockMixin, models.Model):
+class Prize(PrizeMixin, models.Model):
     """
     Stores a Prize for a given :model:`pinaxcon_raffle.Raffle`.
 
@@ -56,7 +56,7 @@ class PrizeAudit(models.Model):
         return self.reason
 
 
-class Draw(LockMixin, models.Model):
+class Draw(models.Model):
     """
     Stores a draw for a given :model:`pinaxcon_raffle.Raffle`, along with audit fields
     for the creating :model:`auth.User` and the creation timestamp.
@@ -69,7 +69,7 @@ class Draw(LockMixin, models.Model):
         return f"{self.raffle}: {self.drawn_time}"
 
 
-class DrawnTicket(LockMixin, models.Model):
+class DrawnTicket(models.Model):
     """
     Stores the result of a ticket draw, along with the corresponding
     :model:`pinaxcon_raffle.Draw`, :model:`pinaxcon_raffle.Prize` and the