diff --git a/.gitea/workflows/c#.yml b/.gitea/workflows/c#.yml
new file mode 100644
index 0000000..0f884e7
--- /dev/null
+++ b/.gitea/workflows/c#.yml
@@ -0,0 +1,38 @@
+name: Build Runner c#
+
+on:
+  workflow_run:
+    workflows: ["Build Runner Base"]
+    types:
+      - completed
+
+  build_csharp:
+    runs-on: 'priviliged'
+    needs: build_act
+    strategy:
+      matrix:
+        version: [6, 7]
+    steps:
+      - name: Install Docker
+        run: |
+          rm $(which docker) && curl -fsSL https://get.docker.com | sh
+      - name: Set up QEMU
+        uses: 'https://git.euph.dev/actions/docker-setup-qemu@v3'
+      - name: Setup Buildx
+        uses: 'https://git.euph.dev/actions/docker-setup-buildx@v3'
+      - name: Login to Registry
+        uses: 'https://git.euph.dev/actions/docker-login@v3'
+        with:
+          registry: git.euph.dev
+          username: ${{ secrets.DEPLOY_USER }}
+          password: ${{ secrets.DEPLOY_SECRET }}
+      - name: Build and push c# image
+        id: build_act_csharp
+        uses: 'https://git.euph.dev/actions/docker-build-push@v5'
+        with:
+          context: "{{defaultContext}}:images/actions/c#"
+          push: true
+          build-args: PACKAGE_VERSION=${{ matrix.version }}
+          tags: |
+            git.euph.dev/actions/runner-c#-${{ matrix.version }}:latest
+            git.euph.dev/actions/runner-c#-${{ matrix.version }}:${{ gitea.run_number }}