diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2e493e9f3..42efab561 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,6 +2,8 @@ name: CI
 
 on:
   push:
+    branches:
+      - master
   pull_request:
   schedule:
     - cron: "0 0 * * *"