diff --git a/.github/workflows/build-preview.yml b/.github/workflows/build-preview.yml
index 7d8a277..3c56b3f 100644
--- a/.github/workflows/build-preview.yml
+++ b/.github/workflows/build-preview.yml
@@ -7,7 +7,6 @@ concurrency:
 on:
   pull_request:
     types: [opened, synchronize]
-  workflow_dispatch:
 
 jobs:
   build-preview:
@@ -33,4 +32,4 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: preview-build
-          path: app/dist
+          path: app/dist
\ No newline at end of file