diff --git a/.github/workflows/plugin_preview.yml b/.github/workflows/plugin_preview.yml
index 63e30f7..06e20f1 100644
--- a/.github/workflows/plugin_preview.yml
+++ b/.github/workflows/plugin_preview.yml
@@ -5,7 +5,7 @@ name: napari hub Preview Page # we use this name to find your preview page artif
 on:
   pull_request:
     branches:
-      - '**'
+      - 'hub'
 
 jobs:
   preview-page: