diff --git a/.rubocop.yml b/.rubocop.yml
index f19eac4..e81de53 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -43,3 +43,7 @@ Rails/SkipsModelValidations:
 
 Style/FormatStringToken:
   Enabled: false
+
+Rails/DynamicFindBy:
+  Exclude:
+    - "lib/foreman_resource_quota/engine.rb"
diff --git a/lib/foreman_resource_quota/engine.rb b/lib/foreman_resource_quota/engine.rb
index 5460512..d5f8f19 100644
--- a/lib/foreman_resource_quota/engine.rb
+++ b/lib/foreman_resource_quota/engine.rb
@@ -49,18 +49,17 @@ class Engine < ::Rails::Engine
       action_paths = [ForemanResourceQuota::Engine.root.join('lib/foreman_resource_quota/async')]
       ::ForemanTasks.dynflow.config.eager_load_paths.concat(action_paths)
 
-      # skip database manipulations while tables do not exist, like in migrations
-      return unless ActiveRecord::Base.connection.data_source_exists?(::ForemanTasks::Task.table_name)
-
       # Skip object creation if the admin user is not present
-      return if User.unscoped.find_by(login: User::ANONYMOUS_ADMIN).blank?
-
-      # Register the scheduled tasks
-      ::ForemanTasks.dynflow.config.on_init(false) do |_world|
-        ForemanResourceQuota::Engine.register_scheduled_task(
-          ForemanResourceQuota::Async::RefreshResourceQuotaUtilization,
-          '0 1 * * *'
-        )
+      # skip database manipulations while tables do not exist, like in migrations
+      if ActiveRecord::Base.connection.data_source_exists?(ForemanTasks::Task.table_name) &&
+         User.unscoped.find_by_login(User::ANONYMOUS_ADMIN).present?
+        # Register the scheduled tasks
+        ::ForemanTasks.dynflow.config.on_init(false) do |_world|
+          ForemanResourceQuota::Engine.register_scheduled_task(
+            ForemanResourceQuota::Async::RefreshResourceQuotaUtilization,
+            '0 1 * * *'
+          )
+        end
       end
     rescue ActiveRecord::NoDatabaseError => e
       Rails.logger.warn "ForemanResourceQuota: skipping ForemanTasks registration hook (#{e})"
@@ -74,12 +73,12 @@ class Engine < ::Rails::Engine
 
     # Helper to register ForemanTasks
     def self.register_scheduled_task(task_class, cronline)
-      ::ForemanTasks::RecurringLogic.transaction(isolation: :serializable) do
-        return if ::ForemanTasks::RecurringLogic.joins(:tasks)
-                                                .merge(::ForemanTasks::Task.where(label: task_class.name))
-                                                .exists?
+      return if ForemanTasks::RecurringLogic.joins(:tasks)
+                                            .merge(ForemanTasks::Task.where(label: task_class.name))
+                                            .exists?
+      ForemanTasks::RecurringLogic.transaction(isolation: :serializable) do
         User.as_anonymous_admin do
-          recurring_logic = ::ForemanTasks::RecurringLogic.new_from_cronline(cronline)
+          recurring_logic = ForemanTasks::RecurringLogic.new_from_cronline(cronline)
           recurring_logic.save!
           recurring_logic.start(task_class)
         end
diff --git a/test/jobs/refresh_resource_quota_utilization_test.rb b/test/jobs/refresh_resource_quota_utilization_test.rb
index 930b3ca..71c8aad 100644
--- a/test/jobs/refresh_resource_quota_utilization_test.rb
+++ b/test/jobs/refresh_resource_quota_utilization_test.rb
@@ -8,11 +8,7 @@ class RefreshResourceQuotaUtilizationTest < ActiveSupport::TestCase
 
   setup do
     User.current = User.find_by(login: 'secret_admin')
-    @quota = FactoryBot.create(:resource_quota, :with_existing_host_resources,
-      host_resources: { cpu_cores: 2 }, cpu_cores: 5)
-    @host = @quota.hosts[0]
-
-    quota = FactoryBot.create(:resource_quota, cpu_cores: 10)
+    @quota = FactoryBot.create(:resource_quota, cpu_cores: 20, memory_mb: 1024 * 30, disk_gb: 512)
     stub_host_utilization({ cpu_cores: 2, memory_mb: 1024 * 4, disk_gb: 60 }, {})
 
     @host_a = FactoryBot.create(:host, resource_quota: quota)