diff --git a/src/views/appstore.html b/src/views/appstore.html
index 7540e254d..52645ec7a 100644
--- a/src/views/appstore.html
+++ b/src/views/appstore.html
@@ -119,7 +119,7 @@
                 <div style="margin-left: 20px;">
                   <div class="col-md-5">
                     {{ 'appstore.installDialog.users' | tr }}: &nbsp;
-                    <multiselect ng-model="appInstall.accessRestriction.users" ng-disabled="appInstall.accessRestrictionOption !== 'groups'" options="user.username for user in users" data-multiple="true" filter-after-rows="5" scroll-after-rows="10"></multiselect>
+                    <multiselect ng-model="appInstall.accessRestriction.users" ng-disabled="appInstall.accessRestrictionOption !== 'groups'" options="(user.username || user.email) for user in users" data-multiple="true" filter-after-rows="5" scroll-after-rows="10"></multiselect>
                   </div>
 
                   <div class="col-md-5">