diff --git a/app/lib/actions/middleware/keep_current_request_id.rb b/app/lib/actions/middleware/keep_current_request_id.rb
index bb412d2d0..73efd6afb 100644
--- a/app/lib/actions/middleware/keep_current_request_id.rb
+++ b/app/lib/actions/middleware/keep_current_request_id.rb
@@ -1,6 +1,6 @@
 module Actions
   module Middleware
-    class KeepCurrentRequestID < Dynflow::Middleware
+    class KeepCurrentRequestId < Dynflow::Middleware
       def delay(*args)
         pass(*args).tap { store_current_request_id }
       end
diff --git a/lib/foreman_tasks/engine.rb b/lib/foreman_tasks/engine.rb
index f5bcc7585..ca70bf01e 100644
--- a/lib/foreman_tasks/engine.rb
+++ b/lib/foreman_tasks/engine.rb
@@ -125,7 +125,6 @@ class Engine < ::Rails::Engine
         register_gettext domain: "foreman_tasks"
 
         ForemanTasks.dynflow.eager_load_actions!
-        extend_observable_events(::Dynflow::Action.descendants.select { |klass| klass <= ::Actions::ObservableAction }.map(&:namespaced_event_names))
       end
     end
 
@@ -160,7 +159,7 @@ class Engine < ::Rails::Engine
         world.middleware.use Actions::Middleware::KeepCurrentTaxonomies
         world.middleware.use Actions::Middleware::KeepCurrentUser, :before => ::Dynflow::Middleware::Common::Transaction
         world.middleware.use Actions::Middleware::KeepCurrentTimezone
-        world.middleware.use Actions::Middleware::KeepCurrentRequestID
+        world.middleware.use Actions::Middleware::KeepCurrentRequestId
         world.middleware.use ::Actions::Middleware::LoadSettingValues
         ForemanTasks.register_scheduled_task(Actions::CheckLongRunningTasks, ENV['FOREMAN_TASKS_CHECK_LONG_RUNNING_TASKS_CRONLINE'] || '0 0 * * *')
       end
@@ -186,6 +185,16 @@ class Engine < ::Rails::Engine
       ::Dynflow::ActiveJob::QueueAdapters::JobWrapper.include Actions::TaskSynchronization
     end
 
+    initializer "foreman_tasks.observable_events" do
+      ActiveSupport.on_load(:"foreman-tasks") do
+        # Postpone registration of observable events since Actions::ObservableAction is autoloadable constant
+        # This should be done in to_prepare to be able to use reloading,
+        # but extend_observable_events is Foreman::Plugin object method, thus using on_load hook
+        # Which makes registered events not reloadable (they weren't before anyway)
+        extend_observable_events(::Dynflow::Action.descendants.select { |klass| klass <= ::Actions::ObservableAction }.map(&:namespaced_event_names))
+      end
+    end
+
     rake_tasks do
       %w[dynflow.rake test.rake export_tasks.rake cleanup.rake generate_task_actions.rake reschedule_long_running_tasks_checker.rake].each do |rake_file|
         full_path = File.expand_path("../tasks/#{rake_file}", __FILE__)
diff --git a/test/lib/actions/middleware/keep_current_request_id_test.rb b/test/lib/actions/middleware/keep_current_request_id_test.rb
index e7c3f9f8f..d702eaade 100644
--- a/test/lib/actions/middleware/keep_current_request_id_test.rb
+++ b/test/lib/actions/middleware/keep_current_request_id_test.rb
@@ -1,9 +1,9 @@
 require 'foreman_tasks_test_helper'
 
 module ForemanTasks
-  class KeepCurrentRequestIDTest < ActiveSupport::TestCase
+  class KeepCurrentRequestIdTest < ActiveSupport::TestCase
     class DummyAction < Actions::EntryAction
-      middleware.use ::Actions::Middleware::KeepCurrentRequestID
+      middleware.use ::Actions::Middleware::KeepCurrentRequestId
 
       def plan(plan = false)
         plan_self if plan
@@ -18,7 +18,7 @@ def finalize
       end
     end
 
-    describe Actions::Middleware::KeepCurrentRequestID do
+    describe Actions::Middleware::KeepCurrentRequestId do
       include ::Dynflow::Testing
 
       before { @old_id = ::Logging.mdc['request'] }