diff --git a/.github/workflows/tools.yml b/.github/workflows/tools.yml
index b97f0599e2..52999758cf 100644
--- a/.github/workflows/tools.yml
+++ b/.github/workflows/tools.yml
@@ -10,31 +10,25 @@ permissions:
   contents: read
 
 jobs:
-  build:
-    name: tools-${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: False
-      matrix:
-        os: 
-          - ubuntu-latest
-          - macos-latest
+  build-macos-latest:
+    runs-on: macos-latest
+
     steps:
       - name: Checkout
         uses: actions/checkout@v2
         with:
-          fetch-depth: 0
           path: openwrt
 
       - name: Setup MacOS
-        if: ${{ matrix.os == 'macos-latest' }}
         run: |
-          echo "WORKPATH=/Volumes/OpenWrt/openwrt/" >> "$GITHUB_ENV"
+          echo "WORKPATH=/Volumes/OpenWrt" >> "$GITHUB_ENV"
           hdiutil create -size 20g -type SPARSE -fs "Case-sensitive HFS+" -volname OpenWrt OpenWrt.sparseimage
           hdiutil attach OpenWrt.sparseimage
           mv "$GITHUB_WORKSPACE/openwrt" /Volumes/OpenWrt/
-          cd "$WORKPATH"
 
+      - name: Install required prereq on MacOS
+        working-directory: ${{ env.WORKPATH }}/openwrt
+        run: |
           brew install \
             autoconf \
             automake \
@@ -74,74 +68,63 @@ jobs:
             echo "/usr/local/opt/make/libexec/gnubin" >> "$GITHUB_PATH"
             echo "/usr/local/opt/make/libexec/gnubin" >> "$GITHUB_PATH"
             echo "/usr/sbin" >> "$GITHUB_PATH"
-            pwd
-
-      - name: Setup Ubuntu
-        if: ${{ matrix.os == 'ubuntu-latest' }}
-        env:
-          DEBIAN_FRONTEND: noninteractive
-        run: |
-          sudo apt-get update
-          sudo apt-get -y install \
-            build-essential \
-            ccache \
-            clang-12 \
-            ecj \
-            fastjar \
-            file \
-            g++ \
-            gawk \
-            gettext \
-            git \
-            java-propose-classpath \
-            libelf-dev \
-            libncurses-dev \
-            libssl-dev \
-            mkisofs \
-            python3 \
-            python3-dev \
-            python3-distutils \
-            python3-setuptools \
-            qemu-utils \
-            rsync \
-            subversion \
-            swig \
-            unzip \
-            wget \
-            xsltproc \
-            zlib1g-dev
-          echo "WORKPATH=$GITHUB_WORKSPACE/openwrt/" >> "$GITHUB_ENV"
-          cd "$WORKPATH"
-          pwd
 
       - name: Make prereq
-        run: |
-          cd "$WORKPATH"
-          pwd
-          make defconfig
-
-      - name: Build tools
-        run: |
-          cd "$WORKPATH"
-          make tools/install -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh
-
-      - name: Move logs to GITHUB_WORKSPACE
-        if: always()
-        run: |
-          cp -r "$WORKPATH/logs" "$GITHUB_WORKSPACE"
-          cp -r "$WORKPATH/.config" "$GITHUB_WORKSPACE/config"
+        working-directory: ${{ env.WORKPATH }}/openwrt
+        run: make defconfig
 
+      - name: Build tools MacOS
+        working-directory: ${{ env.WORKPATH }}/openwrt
+        run: make tools/install -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh
 
       - name: Upload logs
         if: always()
         uses: actions/upload-artifact@v2
         with:
-          name: ${{ matrix.os }}-logs
-          path: "logs"
+          name: macos-latest-logs
+          path: ${{ env.WORKPATH }}/openwrt/logs
 
       - name: Upload config
         if: always()
         uses: actions/upload-artifact@v2
         with:
-          name: ${{ matrix.os }}-config
-          path: "config"
+          name: macos-latest-config
+          path: ${{ env.WORKPATH }}/openwrt/.config
+
+  build-linux-buildbot:
+    runs-on: ubuntu-latest
+    container: registry.gitlab.com/openwrt/buildbot/buildworker-3.4.1
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          path: 'openwrt'
+
+      - name: Fix permission
+        run: |
+          chown -R buildbot:buildbot openwrt
+
+      - name: Make prereq
+        shell: su buildbot -c "sh -e {0}"
+        working-directory: openwrt
+        run: make defconfig
+
+      - name: Build tools BuildBot Container
+        shell: su buildbot -c "sh -e {0}"
+        working-directory: openwrt
+        run: make tools/install -j$(nproc) BUILD_LOG=1 || ret=$? .github/workflows/scripts/show_build_failures.sh
+
+      - name: Upload logs
+        if: always()
+        uses: actions/upload-artifact@v2
+        with:
+          name: linux-buildbot-logs
+          path: openwrt/logs
+
+      - name: Upload config
+        if: always()
+        uses: actions/upload-artifact@v2
+        with:
+          name: linux-buildbot-config
+          path: openwrt/.config