diff --git a/lib/generators/rails/resource_override.rb b/lib/generators/rails/resource_override.rb
index ebcba8df..5177a636 100644
--- a/lib/generators/rails/resource_override.rb
+++ b/lib/generators/rails/resource_override.rb
@@ -4,7 +4,7 @@ require 'rails/generators/rails/resource/resource_generator'
 module Rails
   module Generators
     class ResourceGenerator
-      hook_for :serializer, default: true, boolean: true
+      hook_for :serializer, default: true, type: :boolean
     end
   end
 end
diff --git a/test/generators/serializer_generator_test.rb b/test/generators/serializer_generator_test.rb
index 57625fc7..eef4a41e 100644
--- a/test/generators/serializer_generator_test.rb
+++ b/test/generators/serializer_generator_test.rb
@@ -67,6 +67,7 @@ class SerializerGeneratorTest < Rails::Generators::TestCase
     yield
   ensure
     String.class_eval do
+      undef_method :safe_constantize
       alias_method :safe_constantize, :old
       undef_method :old
     end