diff --git a/database/factories/AccountFactory.php b/database/factories/AccountFactory.php
index c32c300b9115..66220630d833 100644
--- a/database/factories/AccountFactory.php
+++ b/database/factories/AccountFactory.php
@@ -17,13 +17,6 @@ use Illuminate\Support\Str;
 
 class AccountFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Account::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/ClientContactFactory.php b/database/factories/ClientContactFactory.php
index a27da4b84e98..473f919c30c3 100644
--- a/database/factories/ClientContactFactory.php
+++ b/database/factories/ClientContactFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class ClientContactFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = ClientContact::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/ClientFactory.php b/database/factories/ClientFactory.php
index 283848640166..045bdddf041f 100644
--- a/database/factories/ClientFactory.php
+++ b/database/factories/ClientFactory.php
@@ -17,13 +17,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class ClientFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Client::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/CompanyFactory.php b/database/factories/CompanyFactory.php
index 75952d9e0ed7..74c6427df7a1 100644
--- a/database/factories/CompanyFactory.php
+++ b/database/factories/CompanyFactory.php
@@ -19,14 +19,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 class CompanyFactory extends Factory
 {
     use MakesHash;
-
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Company::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/CreditFactory.php b/database/factories/CreditFactory.php
index 86dbcdd23f5f..852e43e14b58 100644
--- a/database/factories/CreditFactory.php
+++ b/database/factories/CreditFactory.php
@@ -17,13 +17,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class CreditFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Credit::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/CreditInvitationFactory.php b/database/factories/CreditInvitationFactory.php
index 15568eea6608..950d6e84363a 100644
--- a/database/factories/CreditInvitationFactory.php
+++ b/database/factories/CreditInvitationFactory.php
@@ -17,13 +17,6 @@ use Illuminate\Support\Str;
 
 class CreditInvitationFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = CreditInvitation::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/DocumentFactory.php b/database/factories/DocumentFactory.php
index 6a2956c6d64c..0b2642a84e99 100644
--- a/database/factories/DocumentFactory.php
+++ b/database/factories/DocumentFactory.php
@@ -17,13 +17,6 @@ use Illuminate\Support\Str;
 
 class DocumentFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Document::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/ExpenseCategoryFactory.php b/database/factories/ExpenseCategoryFactory.php
index 662ad68b9df6..b158299b826d 100644
--- a/database/factories/ExpenseCategoryFactory.php
+++ b/database/factories/ExpenseCategoryFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class ExpenseCategoryFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = ExpenseCategory::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/ExpenseFactory.php b/database/factories/ExpenseFactory.php
index 7d0b49949cd0..8560fc2ceec2 100644
--- a/database/factories/ExpenseFactory.php
+++ b/database/factories/ExpenseFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class ExpenseFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Expense::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/GatewayFactory.php b/database/factories/GatewayFactory.php
index 05171aeac129..d21f6ddcbc8c 100644
--- a/database/factories/GatewayFactory.php
+++ b/database/factories/GatewayFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class GatewayFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Gateway::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/InvoiceFactory.php b/database/factories/InvoiceFactory.php
index d56551bdeaa0..2236a0f104d2 100644
--- a/database/factories/InvoiceFactory.php
+++ b/database/factories/InvoiceFactory.php
@@ -17,13 +17,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class InvoiceFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Invoice::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/InvoiceInvitationFactory.php b/database/factories/InvoiceInvitationFactory.php
index 99711ecb92db..e5d6edc56a0e 100644
--- a/database/factories/InvoiceInvitationFactory.php
+++ b/database/factories/InvoiceInvitationFactory.php
@@ -17,13 +17,6 @@ use Illuminate\Support\Str;
 
 class InvoiceInvitationFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = InvoiceInvitation::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/PaymentFactory.php b/database/factories/PaymentFactory.php
index 158575647959..a0b528a9c843 100644
--- a/database/factories/PaymentFactory.php
+++ b/database/factories/PaymentFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class PaymentFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Payment::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/ProductFactory.php b/database/factories/ProductFactory.php
index 9a2e25a6523d..ecba3066cd16 100644
--- a/database/factories/ProductFactory.php
+++ b/database/factories/ProductFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class ProductFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Product::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/ProjectFactory.php b/database/factories/ProjectFactory.php
index 995e0a953c88..46f0276dae62 100644
--- a/database/factories/ProjectFactory.php
+++ b/database/factories/ProjectFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class ProjectFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Project::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/PurchaseOrderInvitationFactory.php b/database/factories/PurchaseOrderInvitationFactory.php
index ce7b43046ea5..a775099731d6 100644
--- a/database/factories/PurchaseOrderInvitationFactory.php
+++ b/database/factories/PurchaseOrderInvitationFactory.php
@@ -8,13 +8,6 @@ use Illuminate\Support\Str;
 
 class PurchaseOrderInvitationFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = PurchaseOrderInvitation::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/QuoteFactory.php b/database/factories/QuoteFactory.php
index d3a48ffc3092..c09da9d3e4bc 100644
--- a/database/factories/QuoteFactory.php
+++ b/database/factories/QuoteFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class QuoteFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Quote::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/QuoteInvitationFactory.php b/database/factories/QuoteInvitationFactory.php
index c7252d267b87..7fcaa1a3016c 100644
--- a/database/factories/QuoteInvitationFactory.php
+++ b/database/factories/QuoteInvitationFactory.php
@@ -17,13 +17,6 @@ use Illuminate\Support\Str;
 
 class QuoteInvitationFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = QuoteInvitation::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/RecurringExpenseFactory.php b/database/factories/RecurringExpenseFactory.php
index 9eecc89c5e11..fb58a0f3dd27 100644
--- a/database/factories/RecurringExpenseFactory.php
+++ b/database/factories/RecurringExpenseFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class RecurringExpenseFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = RecurringExpense::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/RecurringInvoiceFactory.php b/database/factories/RecurringInvoiceFactory.php
index 9f86b5df372d..e7401970296a 100644
--- a/database/factories/RecurringInvoiceFactory.php
+++ b/database/factories/RecurringInvoiceFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class RecurringInvoiceFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = RecurringInvoice::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/RecurringQuoteFactory.php b/database/factories/RecurringQuoteFactory.php
index e2285e4d1cb7..42351f3275d7 100644
--- a/database/factories/RecurringQuoteFactory.php
+++ b/database/factories/RecurringQuoteFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class RecurringQuoteFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = RecurringQuote::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/SubscriptionFactory.php b/database/factories/SubscriptionFactory.php
index 3659dc319ccb..f8bbf991da5a 100644
--- a/database/factories/SubscriptionFactory.php
+++ b/database/factories/SubscriptionFactory.php
@@ -18,13 +18,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class SubscriptionFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Subscription::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/TaskFactory.php b/database/factories/TaskFactory.php
index 225fd78bdc5b..b252652d0b69 100644
--- a/database/factories/TaskFactory.php
+++ b/database/factories/TaskFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class TaskFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Task::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/TaskStatusFactory.php b/database/factories/TaskStatusFactory.php
index e6dcd93d5714..0ac62f60bfa3 100644
--- a/database/factories/TaskStatusFactory.php
+++ b/database/factories/TaskStatusFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class TaskStatusFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = TaskStatus::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/TaxRateFactory.php b/database/factories/TaxRateFactory.php
index 98bfec336135..ef1be4c3a7be 100644
--- a/database/factories/TaxRateFactory.php
+++ b/database/factories/TaxRateFactory.php
@@ -17,13 +17,6 @@ use Illuminate\Support\Str;
 
 class TaxRateFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = TaxRate::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/UserFactory.php b/database/factories/UserFactory.php
index 30f0d04c5b58..8e8edc2f2192 100644
--- a/database/factories/UserFactory.php
+++ b/database/factories/UserFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class UserFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = User::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/VendorContactFactory.php b/database/factories/VendorContactFactory.php
index 77fb38c21e31..f0bede1531c3 100644
--- a/database/factories/VendorContactFactory.php
+++ b/database/factories/VendorContactFactory.php
@@ -16,13 +16,6 @@ use Illuminate\Database\Eloquent\Factories\Factory;
 
 class VendorContactFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = VendorContact::class;
-
     /**
      * Define the model's default state.
      *
diff --git a/database/factories/VendorFactory.php b/database/factories/VendorFactory.php
index b954cd12353d..7fd4b0668857 100644
--- a/database/factories/VendorFactory.php
+++ b/database/factories/VendorFactory.php
@@ -17,13 +17,6 @@ use Illuminate\Support\Str;
 
 class VendorFactory extends Factory
 {
-    /**
-     * The name of the factory's corresponding model.
-     *
-     * @var string
-     */
-    protected $model = Vendor::class;
-
     /**
      * Define the model's default state.
      *