diff --git a/.github/workflows/dependency-review.yaml b/.github/workflows/dependency-review.yaml
index c3cbf989..1eb5ab25 100644
--- a/.github/workflows/dependency-review.yaml
+++ b/.github/workflows/dependency-review.yaml
@@ -8,8 +8,7 @@
 # Source repository: https://github.com/actions/dependency-review-action
 name: 'Dependency Review'
 'on':
-  pull_request: {}
-  merge_group: {}
+  workflow_dispatch: {}
 
 permissions:
   contents: read