diff --git a/resources/install.rb b/resources/install.rb
index ab36f5c..69a522e 100755
--- a/resources/install.rb
+++ b/resources/install.rb
@@ -79,10 +79,12 @@
       source package_file
       action :unzip
       not_if { ::File.exist?(new_resource.conf_dir + '/install-service-filebeat.ps1') }
+      notifies :run, 'powershell_script[install filebeat as service]', :immediately
     end
 
     powershell_script 'install filebeat as service' do
       code "& '#{new_resource.conf_dir}/install-service-filebeat.ps1'"
+      action :nothing
     end
   end
 
diff --git a/spec/unit/recipes/default_spec.rb b/spec/unit/recipes/default_spec.rb
index a841bac..db9510e 100644
--- a/spec/unit/recipes/default_spec.rb
+++ b/spec/unit/recipes/default_spec.rb
@@ -99,7 +99,8 @@
     end
 
     it 'run powershell_script to install filebeat as service' do
-      expect(chef_run).to run_powershell_script('install filebeat as service')
+      expect(chef_run.windows_zipfile('C:/opt/filebeat')).to notify('powershell_script[install filebeat as service]').to(:run).immediately
+      expect(chef_run).to_not run_powershell_script('install filebeat as service')
     end
   end