diff --git a/.gitea/workflows/bit.yml b/.gitea/workflows/bit.yml
new file mode 100644
index 0000000..e3d6167
--- /dev/null
+++ b/.gitea/workflows/bit.yml
@@ -0,0 +1,17 @@
+name: bit
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Build Docker image
+        run: |
+          apt -y update && apt -y install docker.io docker-compose
+          sed -i 's/version: "3.9"/version: "2.2"/g' docker-compose.yml
+          docker-compose build