diff --git a/awx/ui/client/src/shared/generator-helpers.js b/awx/ui/client/src/shared/generator-helpers.js
index fb3ac9568c..7942c02163 100644
--- a/awx/ui/client/src/shared/generator-helpers.js
+++ b/awx/ui/client/src/shared/generator-helpers.js
@@ -511,11 +511,11 @@ angular.module('GeneratorHelpers', [systemStatus.name])
                 html += "\"><div class='ScheduleToggle' ng-class='{\"is-on\": " + list.iterator + ".";
                 html += (field.flag) ? field.flag : "enabled\}' ";
                 html += "aw-tool-tip='" + field.awToolTip + "' data-placement='" + field.dataPlacement + "' data-tip-watch='" + field.dataTipWatch + "'><button ";
-                html += (field['ngDisabled']) ? `ng-disabled="${field['ngDisabled']}" ` : "";
+                html += (field.ngDisabled) ? `ng-disabled="${field.ngDisabled}" ` : "";
                 html += "ng-show='" + list.iterator + "." ;
                 html += (field.flag) ? field.flag : 'enabled';
                 html += "' class='ScheduleToggle-switch is-on' ng-click='" + field.ngClick + "'>ON</button><button ";
-                html += (field['ngDisabled']) ? `ng-disabled="${field['ngDisabled']}" ` : "";
+                html += (field.ngDisabled) ? `ng-disabled="${field.ngDisabled}" ` : "";
                 html += "ng-show='!" + list.iterator + "." ;
                 html += (field.flag) ? field.flag : "enabled";
                 html += "' class='ScheduleToggle-switch' ng-click='" + field.ngClick + "'>OFF</button></div></td>";