diff --git a/octoprint_mystromswitch/templates/mystromswitch_sidebar.jinja2 b/octoprint_mystromswitch/templates/mystromswitch_sidebar.jinja2
index 91681f8..b65647e 100644
--- a/octoprint_mystromswitch/templates/mystromswitch_sidebar.jinja2
+++ b/octoprint_mystromswitch/templates/mystromswitch_sidebar.jinja2
@@ -1,4 +1,4 @@
 <div class="sidebar_plugin_mystromswitch">
     <label class="control-label" id="mystromswitchPowerValue">Powerconsumption 0.0W</label>
-    <button class="btn btn-primary" data-bind="click: onToggleRelayEvent, visibility : settings.plugins.mystromswitch.onOffButtonEnabled">{{ _('Toggle Relais') }}</button>
+    <button class="btn btn-primary" data-bind="click: onToggleRelayEvent, visible : settings.plugins.mystromswitch.onOffButtonEnabled">{{ _('Toggle Relais') }}</button>
 </div>