diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 67bbb9d..3843a30 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -2,13 +2,13 @@ name: K2hdkc Java CI
 
 on:
   # Trigger the workflow on push or pull request,
-  # but only for the main branch
+  # but only for the master branch
   push:
     branches:
-      - main
+      - master
   pull_request:
     branches:
-      - main
+      - master
   # Trigger the workflow on release,
   # but only when published
   release: