diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 13f49d3..aa0d28e 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -2,7 +2,7 @@ name: ci
 on:
   pull_request:
     branches:
-      - master
+      - main
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true