diff --git a/.github/workflows/clang-format.yml b/.github/workflows/clang-format.yml
index 89793f5e..4a774dbd 100644
--- a/.github/workflows/clang-format.yml
+++ b/.github/workflows/clang-format.yml
@@ -1,6 +1,6 @@
 name: clang-format
 
-on: [push, pull_request, workflow_dispatch]
+on: [push, pull_request]
 
 concurrency:
   group: ${{ github.workflow }}-format-${{ github.event.pull_request.number || github.ref }}