diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonsAssociated/ParticipationItem.vue b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonsAssociated/ParticipationItem.vue
index ff8aef961..2ed7de430 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonsAssociated/ParticipationItem.vue
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/PersonsAssociated/ParticipationItem.vue
@@ -123,7 +123,7 @@ export default {
             body.email = payload.data.email;
             body.altNames = payload.data.altNames;
             body.gender = payload.data.gender;
-            body.civility = payload.data.civility;
+            if (payload.data.civility !== null) { body.civility = payload.data.civility; }
 
             makeFetch('PATCH', `/api/1.0/person/person/${payload.data.id}.json`, body)
                .then(response => {
diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Resources/ResourceItem.vue b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Resources/ResourceItem.vue
index 605ab6443..4f02c075b 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Resources/ResourceItem.vue
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Resources/ResourceItem.vue
@@ -150,7 +150,7 @@ export default {
             body.email = payload.data.email;
             body.altNames = payload.data.altNames;
             body.gender = payload.data.gender;
-            body.civility = payload.data.civility;
+            if (payload.data.civility !== null) { body.civility = payload.data.civility; }
 
             makeFetch('PATCH', `/api/1.0/person/person/${payload.data.id}.json`, body)
                .then(response => {