diff --git a/.github/workflows/pytest.yaml b/.github/workflows/pytest.yaml
index edac91d..a4e9ca1 100644
--- a/.github/workflows/pytest.yaml
+++ b/.github/workflows/pytest.yaml
@@ -5,7 +5,7 @@ concurrency:
 on:  # yamllint disable-line rule:truthy
   pull_request:
   push:
-    branches: [main]
+    branches: [master]
   workflow_dispatch:
   schedule:
     - cron: '0 8 * * 1'