diff --git a/lib/has_aux_table.rb b/lib/has_aux_table.rb
index 053c953..de9640d 100644
--- a/lib/has_aux_table.rb
+++ b/lib/has_aux_table.rb
@@ -262,11 +262,11 @@ module HasAuxTable
     sig { params(aux_config: AuxTableConfig).void }
     def setup_initialize_hook!(aux_config)
       initialize_method = self.instance_method(:initialize)
-      self.define_method(:initialize) do |args|
+      self.define_method(:initialize) do |args, **kwargs, &block|
         T.bind(self, ActiveRecord::Base)
         aux_args, main_args =
           args.partition { |k, _| aux_config.is_aux_column?(k) }.map(&:to_h)
-        initialize_method.bind(self).call(main_args)
+        initialize_method.bind(self).call(main_args, **kwargs, &block)
         aux_config.assign_aux_attributes(self, aux_args)
       end
     end
diff --git a/spec/active_record/aux_table_spec.rb b/spec/active_record/aux_table_spec.rb
index 34ee94e..ac3bcd1 100644
--- a/spec/active_record/aux_table_spec.rb
+++ b/spec/active_record/aux_table_spec.rb
@@ -47,6 +47,7 @@ RSpec.describe HasAuxTable do
         t.timestamps
 
         t.create_aux :driver do |t|
+          t.integer :license_number
           t.references :car,
                        null: false,
                        foreign_key: {
@@ -693,6 +694,17 @@ RSpec.describe HasAuxTable do
         expect(driver.car.engine_size).to eq(1.5)
       end
 
+      it "executes the hooks when creating through the association" do
+        driver =
+          @car
+            .drivers
+            .create!(name: "John Doe") do |driver|
+              driver.license_number = 123_456
+            end
+
+        expect(driver.license_number).to eq(123_456)
+      end
+
       it "can create a driver directly" do
         driver = Driver.create!(car: @car, name: "John Doe")
         expect(driver.car).to eq(@car)