diff --git a/.forgejo/workflows/build.yml b/.forgejo/workflows/build.yml
new file mode 100644
index 0000000..2f3228c
--- /dev/null
+++ b/.forgejo/workflows/build.yml
@@ -0,0 +1,34 @@
+name: build static site
+
+on:
+  workflow_dispatch:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - uses: actions/cache@v4
+        with:
+          path: |-
+            bin/
+            themes/
+          key: hugo-${{ runner.os }}-${{ hashFiles('Makefile', 'config.toml') }}
+          restore-keys: |
+            hugo-${{ runner.os }}
+            hugo
+
+      - run: make all
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: site
+          path: |
+            public/
+          if-no-files-found: error
+          retention-days: 10