diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bb6aafd..8ba79f6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,6 +3,7 @@ name: CI checks
 on:
   push:
     branches:
+      - master
       - main
   pull_request:
     branches: