diff --git a/misp_modules/modules/expansion/yeti.py b/misp_modules/modules/expansion/yeti.py
index b201923..12f0f17 100644
--- a/misp_modules/modules/expansion/yeti.py
+++ b/misp_modules/modules/expansion/yeti.py
@@ -85,7 +85,7 @@ class Yeti():
             domain_ip_object = MISPObject('domain-ip')
             domain_ip_object.add_attribute(self.__get_relation(obj_to_add),
                                            obj_to_add['value'])
-            domain_ip_object.add_attribute('ip', self.attribute)
+            domain_ip_object.add_attribute('ip', self.attribute['value'])
             domain_ip_object.add_reference(self.attribute['uuid'], 'related_to')
 
             return domain_ip_object