diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
index 22c91b0ef..ca1a89aa9 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
@@ -293,7 +293,7 @@ let initPromise = Promise.all([scopesPromise, accompanyingCoursePromise])
                   body.name = payload.data.text;
                   body.email = payload.data.email;
                   body.telephone = payload.data.phonenumber;
-                  body.address = { address_id: payload.data.address.address_id };
+                  body.address = { id: payload.data.address.address_id };
                   console.log('id', payload.data.id, 'and body', body);
                   patchThirdparty(payload.data.id, body)
                       .then(thirdparty => new Promise((resolve, reject) => {