diff --git a/.gitea/workflows/build-xmrig-arm64.yaml b/.gitea/workflows/build-xmrig-arm64.yaml
index a724bd8..3d0d7b7 100644
--- a/.gitea/workflows/build-xmrig-arm64.yaml
+++ b/.gitea/workflows/build-xmrig-arm64.yaml
@@ -19,10 +19,19 @@ jobs:
         with:
           platforms: linux/arm64
 
-      - name: Run ARM64 container
+      - name: Build in ARM64 container and export artifact
         run: |
-          docker run --rm --platform linux/arm64 ubuntu:24.04 /bin/bash -c "
-          apt-get update &&
-          apt-get install -y neofetch &&
-          neofetch
+          mkdir -p /mnt
+          docker run --rm --platform linux/arm64 -v /mnt:/mnt alpine:latest /bin/bash -c "
+          apk add git make cmake libstdc++ gcc g++ libuv-dev openssl-dev hwloc-dev &&
+          git clone https://github.com/xmrig/xmrig &&
+          mkdir xmrig/build && cd xmrig/build &&
+          cmake .. &&
+          make -j$(nproc)
           "
+
+      - name: Upload artifacts
+        uses: christopherhx/gitea-upload-artifact@v4
+        with:
+          name: xmrig-linux-arm64
+          path: /mnt/xmrig/build/xmrig