diff --git a/antora-ci-playbook.yml b/antora-ci-playbook.yml
index aeb2390..0f0f7a3 100644
--- a/antora-ci-playbook.yml
+++ b/antora-ci-playbook.yml
@@ -12,5 +12,4 @@ content:
     start_path: ./
 ui: 
   bundle:
-    url: ui-bundle.zip
-  supplemental_files: ./supplemental-ui
\ No newline at end of file
+    url: ui-bundle.zip
\ No newline at end of file