diff --git a/packages/builder/src/components/automation/AutomationBuilder/FlowChart/TestDataModal.svelte b/packages/builder/src/components/automation/AutomationBuilder/FlowChart/TestDataModal.svelte
index 7d223299c7..2a553f8b48 100644
--- a/packages/builder/src/components/automation/AutomationBuilder/FlowChart/TestDataModal.svelte
+++ b/packages/builder/src/components/automation/AutomationBuilder/FlowChart/TestDataModal.svelte
@@ -81,7 +81,7 @@
   // Check the schema to see if required fields have been entered
   $: isError =
     !isTriggerValid(trigger) ||
-    !trigger.schema.outputs.required.every(
+    !trigger.schema.outputs.required?.every(
       required => $memoTestData?.[required] || required !== "row"
     )