diff --git a/modules/cloud_service_providers/openstack/src/Service/OpenStackOperationsService.php b/modules/cloud_service_providers/openstack/src/Service/OpenStackOperationsService.php
index 1a05ccf5dee52d6eadfac2e16d0fba2c79021da2..6d81c758c11428d4a4c1eb727d9c446d18bc4496 100644
--- a/modules/cloud_service_providers/openstack/src/Service/OpenStackOperationsService.php
+++ b/modules/cloud_service_providers/openstack/src/Service/OpenStackOperationsService.php
@@ -1718,12 +1718,12 @@ class OpenStackOperationsService implements OpenStackOperationsServiceInterface
     $result = $this->ec2Service->addRouterInterface($params);
 
     if ($result === NULL) {
-      $this->processOperationErrorStatus($entity, 'added an interface');
+      $this->processOperationErrorStatus($entity, 'added to a a port');
       return FALSE;
     }
 
     if (!empty($result['SendToWorker'])) {
-      $this->processOperationStatus($entity, 'added an interface remotely');
+      $this->processOperationStatus($entity, 'added to a port remotely');
       return TRUE;
     }
 
@@ -1742,7 +1742,7 @@ class OpenStackOperationsService implements OpenStackOperationsServiceInterface
         ]);
 
       if (empty($ports)) {
-        $this->processOperationErrorStatus($entity, 'added an interface');
+        $this->processOperationErrorStatus($entity, 'added to a port');
         return FALSE;
       }
 
@@ -1757,7 +1757,7 @@ class OpenStackOperationsService implements OpenStackOperationsServiceInterface
       ]);
     }
 
-    $this->processOperationStatus($entity, 'added an interface');
+    $this->processOperationStatus($entity, 'added to a port');
 
     $this->clearCacheValues($entity->getCacheTags());
     $this->dispatchSaveEvent($entity);
diff --git a/modules/cloud_service_providers/openstack/tests/src/Behat/features/templates/OpenStack-ATDD-03-14-OperateRouters.feature b/modules/cloud_service_providers/openstack/tests/src/Behat/features/templates/OpenStack-ATDD-03-14-OperateRouters.feature
index 29d2ba8d49a873fc4c530139bbbb1249b2b97a86..c8d5f30c5bee63974a1c19c76a1635b3551d9305 100644
--- a/modules/cloud_service_providers/openstack/tests/src/Behat/features/templates/OpenStack-ATDD-03-14-OperateRouters.feature
+++ b/modules/cloud_service_providers/openstack/tests/src/Behat/features/templates/OpenStack-ATDD-03-14-OperateRouters.feature
@@ -105,7 +105,7 @@ Feature: Create, read, update and delete a router for OpenStack as an "authentic
     And I enter "{{ router_internal_interface_ip }}" for "IP address"
     And I press "Add interface"
     Then the url should match "/clouds/openstack/{{ cloud_context }}/router/.*/interface"
-    And I should see the success message "has been added an interface"
+    And I should see the success message "has been added to a port"
     And I should see "{{ router_internal_interface_ip }}"
     And I should see neither error nor warning messages