diff --git a/plugins/modules/hcloud_load_balancer_service.py b/plugins/modules/hcloud_load_balancer_service.py
index 82480ee..765a7dc 100644
--- a/plugins/modules/hcloud_load_balancer_service.py
+++ b/plugins/modules/hcloud_load_balancer_service.py
@@ -203,8 +203,8 @@ class AnsibleHcloudLoadBalancerService(Hcloud):
         if not self.module.check_mode:
             try:
                 print(params)
-                action = self.hcloud_load_balancer.add_service(LoadBalancerService(**params))
-                action.wait_until_finished(max_retries=1000)
+                self.hcloud_load_balancer.add_service(LoadBalancerService(**params)).wait_until_finished(
+                    max_retries=1000)
             except APIException as e:
                 self.module.fail_json(msg=e.message)
         self._mark_as_changed()
diff --git a/tests/integration/targets/hcloud_load_balancer_service/tasks/main.yml b/tests/integration/targets/hcloud_load_balancer_service/tasks/main.yml
index 71f0c84..0335809 100644
--- a/tests/integration/targets/hcloud_load_balancer_service/tasks/main.yml
+++ b/tests/integration/targets/hcloud_load_balancer_service/tasks/main.yml
@@ -31,6 +31,9 @@
     load_balancer: "{{hcloud_load_balancer_name}}"
     protocol: "http"
     listen_port: 80
+    http:
+      cookie_name: "Test"
+      sticky_sessions: yes
     state: present
   register: load_balancer_service
 - name: verify create load_balancer service