diff --git a/lib/OpenCloud/Common/Resource/PersistentResource.php b/lib/OpenCloud/Common/Resource/PersistentResource.php
index 33aa1c398..976d06a47 100644
--- a/lib/OpenCloud/Common/Resource/PersistentResource.php
+++ b/lib/OpenCloud/Common/Resource/PersistentResource.php
@@ -219,6 +219,8 @@ protected function createJson()
         foreach ($this->createKeys as $key) {
             if (null !== ($property = $this->getProperty($key))) {
                 $element->{$this->getAlias($key)} = $this->recursivelyAliasPropertyValue($property);
+            } elseif ($key == 'gatewayIp') {
+                $element->{$this->getAlias($key)} = null;
             }
         }