diff --git a/.github/workflows/cloudflare-pages.yml b/.github/workflows/cloudflare-pages.yml
index 5902059bc0..1e3d7c16b4 100644
--- a/.github/workflows/cloudflare-pages.yml
+++ b/.github/workflows/cloudflare-pages.yml
@@ -5,6 +5,7 @@ name: cloudflare-pages
 on:
   # A push occurs to one of the matched branches.
   push:
+    branches: [master]
   # Or when a pull request event occurs for a pull request against one of the
   # matched branches.
   pull_request: