diff --git a/.github/workflows/sync-main.yml b/.github/workflows/sync-main.yml
new file mode 100644
index 0000000..a4e1fa1
--- /dev/null
+++ b/.github/workflows/sync-main.yml
@@ -0,0 +1,11 @@
+name: Sync main branch
+on:
+  push:
+    branches:
+      - master
+jobs:
+  steps:
+    - name: Check out branch to sync and rebase
+      run: |
+        git checkout main
+        git rebase master
diff --git a/.github/workflows/sync-master.yml b/.github/workflows/sync-master.yml
new file mode 100644
index 0000000..7140339
--- /dev/null
+++ b/.github/workflows/sync-master.yml
@@ -0,0 +1,11 @@
+name: Sync master branch
+on:
+  push:
+    branches:
+      - main
+jobs:
+  steps:
+    - name: Check out branch to sync and rebase
+      run: |
+        git checkout master
+        git rebase main