diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index 2e8617a8de..2b57c18f01 100644
--- a/.github/workflows/changelog.yml
+++ b/.github/workflows/changelog.yml
@@ -1,8 +1,7 @@
 name: Changelog
 
 on:
-  pull_request:
-    types: [opened, synchronize]
+  workflow_dispatch:
 
 jobs:
   changelog: