diff --git a/app/services/abf_worker_service/platform_metadata.rb b/app/services/abf_worker_service/platform_metadata.rb
index 9fe6efe52..d59757d7f 100644
--- a/app/services/abf_worker_service/platform_metadata.rb
+++ b/app/services/abf_worker_service/platform_metadata.rb
@@ -8,14 +8,14 @@ module AbfWorkerService
     end
 
     def regenerate!
-      return unless can_regenerate?(platform)
+      return unless can_regenerate?
 
       Resque.push(
         'publish_worker_default',
         'class' => 'AbfWorker::PublishWorkerDefault',
         'args' => [{
           id:              Time.now.to_i,
-          cmd_params:      cmd_params(platform),
+          cmd_params:      cmd_params,
           main_script:     'regenerate_platform_metadata.sh',
           platform:        {
             platform_path:   "#{platform.path}/repository",
diff --git a/spec/services/abf_worker_service/platform_metadata_spec.rb b/spec/services/abf_worker_service/platform_metadata_spec.rb
new file mode 100644
index 000000000..bd589afc5
--- /dev/null
+++ b/spec/services/abf_worker_service/platform_metadata_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe AbfWorkerService::PlatformMetadata do
+  let(:platform) { FactoryGirl.build(:platform, id: 123) }
+
+  before do
+    stub_symlink_methods
+  end
+
+  subject { AbfWorkerService::PlatformMetadata.new(platform) }
+
+  context '#regenerate!' do
+
+    it 'creates task' do
+      expect(platform).to receive(:start_regeneration).and_return(true)
+      expect(Resque).to receive(:push)
+      subject.regenerate!
+    end
+
+  end
+
+end