diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index dc06e84..19e7fae 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -1,6 +1,9 @@
 name: github-pages
 
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
 
 permissions:
   actions: write