diff --git a/src/views/users.html b/src/views/users.html
index 1f0d88b55..d6c5d477b 100644
--- a/src/views/users.html
+++ b/src/views/users.html
@@ -352,7 +352,7 @@
     <h1>Users
         <sup><a ng-href="{{ config.webServerOrigin }}/documentation/user-management/#users" class="help" target="_blank"><i class="fa fa-question-circle"></i></a></sup>
 
-        <button class="btn btn-primary btn-outline pull-right" ng-click="useradd.show()" ng-disabled="config.features.userMaxCount <= allUsers.length" uib-tooltip="{{ config.features.userMaxCount <= allUsers.length ? 'Subscription required': '' }}" tooltip-class="long nowrap" tooltip-placement="left">
+        <button class="btn btn-primary btn-outline pull-right" ng-click="useradd.show()" ng-disabled="config.features.userMaxCount && config.features.userMaxCount <= allUsers.length" uib-tooltip="{{ config.features.userMaxCount && config.features.userMaxCount <= allUsers.length ? 'Subscription required': '' }}" tooltip-class="long nowrap" tooltip-placement="left">
           <i class="fa fa-user-plus"></i> New User
         </button>
     </h1>