diff --git a/.gitea/workflows/sync-upstream.yml b/.gitea/workflows/sync-upstream.yml
new file mode 100644
index 0000000..25bb1ff
--- /dev/null
+++ b/.gitea/workflows/sync-upstream.yml
@@ -0,0 +1,31 @@
+name: Sync Upstream
+
+on:
+  schedule:
+    - cron: "0 0 * * 0"
+  workflow_dispatch:
+
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout fork
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: master
+
+      - name: Add upstream remote
+        run: |
+          git remote add upstream https://git.suckless.org/dwm || true
+          git fetch upstream
+
+      - name: Merge upstream into master
+        run: |
+          git config user.name "gitea-runner[bot]"
+          git config user.email "gitea-runner[bot]@noreply.erickahmed.com"
+          git merge upstream/master --strategy-option ours --no-edit || true
+
+      - name: Push merged branch
+        run: |
+          git push origin master