diff --git a/lib/philomena/bans/fingerprint.ex b/lib/philomena/bans/fingerprint.ex
index 5e61f8e7..5b499554 100644
--- a/lib/philomena/bans/fingerprint.ex
+++ b/lib/philomena/bans/fingerprint.ex
@@ -1,9 +1,9 @@
 defmodule Philomena.Bans.Fingerprint do
   use Ecto.Schema
   import Ecto.Changeset
+  import Philomena.Bans.IdGenerator
 
   alias Philomena.Users.User
-  alias Philomena.Schema.BanId
 
   schema "fingerprint_bans" do
     belongs_to :banning_user, User
@@ -22,7 +22,7 @@ defmodule Philomena.Bans.Fingerprint do
   def changeset(fingerprint_ban, attrs) do
     fingerprint_ban
     |> cast(attrs, [:reason, :note, :enabled, :fingerprint, :valid_until])
-    |> BanId.put_ban_id("F")
+    |> put_ban_id("F")
     |> validate_required([:reason, :enabled, :fingerprint, :valid_until])
     |> check_constraint(:valid_until, name: :fingerprint_ban_duration_must_be_valid)
   end
diff --git a/lib/philomena/schema/ban_id.ex b/lib/philomena/bans/id_generator.ex
similarity index 82%
rename from lib/philomena/schema/ban_id.ex
rename to lib/philomena/bans/id_generator.ex
index c1c8ee02..e2b7cf03 100644
--- a/lib/philomena/schema/ban_id.ex
+++ b/lib/philomena/bans/id_generator.ex
@@ -1,4 +1,6 @@
-defmodule Philomena.Schema.BanId do
+defmodule Philomena.Bans.IdGenerator do
+  @moduledoc false
+
   import Ecto.Changeset
 
   def put_ban_id(%{data: %{generated_ban_id: nil}} = changeset, prefix) do
diff --git a/lib/philomena/bans/subnet.ex b/lib/philomena/bans/subnet.ex
index e9b5bb95..2eeb424a 100644
--- a/lib/philomena/bans/subnet.ex
+++ b/lib/philomena/bans/subnet.ex
@@ -1,9 +1,9 @@
 defmodule Philomena.Bans.Subnet do
   use Ecto.Schema
   import Ecto.Changeset
+  import Philomena.Bans.IdGenerator
 
   alias Philomena.Users.User
-  alias Philomena.Schema.BanId
 
   schema "subnet_bans" do
     belongs_to :banning_user, User
@@ -22,7 +22,7 @@ defmodule Philomena.Bans.Subnet do
   def changeset(subnet_ban, attrs) do
     subnet_ban
     |> cast(attrs, [:reason, :note, :enabled, :specification, :valid_until])
-    |> BanId.put_ban_id("S")
+    |> put_ban_id("S")
     |> validate_required([:reason, :enabled, :specification, :valid_until])
     |> check_constraint(:valid_until, name: :subnet_ban_duration_must_be_valid)
     |> mask_specification()
diff --git a/lib/philomena/bans/user.ex b/lib/philomena/bans/user.ex
index 1f142ea8..efae6214 100644
--- a/lib/philomena/bans/user.ex
+++ b/lib/philomena/bans/user.ex
@@ -1,9 +1,9 @@
 defmodule Philomena.Bans.User do
   use Ecto.Schema
   import Ecto.Changeset
+  import Philomena.Bans.IdGenerator
 
   alias Philomena.Users.User
-  alias Philomena.Schema.BanId
 
   schema "user_bans" do
     belongs_to :user, User
@@ -23,7 +23,7 @@ defmodule Philomena.Bans.User do
   def changeset(user_ban, attrs) do
     user_ban
     |> cast(attrs, [:reason, :note, :enabled, :override_ip_ban, :user_id, :valid_until])
-    |> BanId.put_ban_id("U")
+    |> put_ban_id("U")
     |> validate_required([:reason, :enabled, :user_id, :valid_until])
     |> check_constraint(:valid_until, name: :user_ban_duration_must_be_valid)
   end