diff --git a/membershipworks/models.py b/membershipworks/models.py
index 6a5af2a..6c129e2 100644
--- a/membershipworks/models.py
+++ b/membershipworks/models.py
@@ -15,7 +15,6 @@ class Flag(models.Model):
         return f"{self.name} ({self.type})"
 
     class Meta:
-        managed = False
         db_table = "flag"
         ordering = ("name",)
 
@@ -193,7 +192,6 @@ class Member(models.Model):
         return f"{self.account_name}"
 
     class Meta:
-        managed = False
         db_table = "members"
         ordering = ("first_name", "last_name")
         indexes = [
@@ -231,11 +229,10 @@ class MemberFlag(models.Model):
         return f"{self.member} - {self.flag}"
 
     class Meta:
-        managed = False
         db_table = "memberflag"
         constraints = [
             models.UniqueConstraint(
-                fields=["member", "flag_id"], name="unique_member_flag"
+                fields=["member", "flag"], name="unique_member_flag"
             )
         ]