diff --git a/.github/workflows/sync-charts.yaml b/.github/workflows/sync-charts.yaml
index 0fc0c39..963a8dd 100644
--- a/.github/workflows/sync-charts.yaml
+++ b/.github/workflows/sync-charts.yaml
@@ -3,7 +3,7 @@ name: Sync Charts
 on:
   push:
     branches:
-      - master
+      - main
     paths:
       - 'charts/**'