diff --git a/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/Calendar/store/actions.js b/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/Calendar/store/actions.js
index 6be6eca26..c15d56f70 100644
--- a/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/Calendar/store/actions.js
+++ b/src/Bundle/ChillCalendarBundle/Resources/public/vuejs/Calendar/store/actions.js
@@ -139,7 +139,7 @@ export default {
       let calendarRangeInput = document.getElementById("chill_activitybundle_activity_calendarRange");
       calendarRangeInput.value = "";
 
-    if (getters.getMainUser !== null && getters.getMainUser.id !== state.me.id) {
+    if (getters.getMainUser === null || getters.getMainUser.id !== state.me.id) {
         let mainUserInput = document.getElementById("chill_activitybundle_activity_mainUser");
         mainUserInput.value = state.me.id;
         commit('setMainUser', state.me);