diff --git a/src/app/_dialogs/workflow-spec-dialog/workflow-spec-dialog.component.ts b/src/app/_dialogs/workflow-spec-dialog/workflow-spec-dialog.component.ts
index 2ce9b43..4b6eeda 100644
--- a/src/app/_dialogs/workflow-spec-dialog/workflow-spec-dialog.component.ts
+++ b/src/app/_dialogs/workflow-spec-dialog/workflow-spec-dialog.component.ts
@@ -98,6 +98,7 @@ export class WorkflowSpecDialogComponent {
             label: 'Standalone',
             description: 'Is this a standalone workflow?',
             required: true,
+            indeterminate: false,
           },
         },
       ];