1 files changed, 7 insertions, 1 deletions
diff --git a/app/assets/javascripts/pages/projects/pipeline_schedules/shared/init_form.js b/app/assets/javascripts/pages/projects/pipeline_schedules/shared/init_form.js
index 4d494efef6c..dc6df27f1c7 100644
--- a/app/assets/javascripts/pages/projects/pipeline_schedules/shared/init_form.js
+++ b/app/assets/javascripts/pages/projects/pipeline_schedules/shared/init_form.js
@@ -41,7 +41,13 @@ export default () => {
 
   const formElement = document.getElementById('new-pipeline-schedule-form');
 
-  gl.timezoneDropdown = new TimezoneDropdown();
+  gl.timezoneDropdown = new TimezoneDropdown({
+    $dropdownEl: $('.js-timezone-dropdown'),
+    $inputEl: $('#schedule_cron_timezone'),
+    onSelectTimezone: () => {
+      gl.pipelineScheduleFieldErrors.updateFormValidityState();
+    },
+  });
   gl.targetBranchDropdown = new TargetBranchDropdown();
   gl.pipelineScheduleFieldErrors = new GlFieldErrors(formElement);