diff --git a/.github/workflows/build_additional_targets.yaml b/.github/workflows/build_additional_targets.yaml
index c0ebe023..bb335b3b 100644
--- a/.github/workflows/build_additional_targets.yaml
+++ b/.github/workflows/build_additional_targets.yaml
@@ -110,6 +110,8 @@ jobs:
         - /storage/images/${{ github.event.inputs.sha }}/android/${{ github.event.inputs.debug }}/chr_arm:/home/lg/working_dir/chromium/src/out/chr_arm
         - /storage/images/${{ github.event.inputs.sha }}/android/${{ github.event.inputs.debug }}/chr_arm64:/home/lg/working_dir/chromium/src/out/chr_arm64
         - /storage/images/${{ github.event.inputs.sha }}/android/${{ github.event.inputs.debug }}/chr_x64:/home/lg/working_dir/chromium/src/out/chr_x64
+        - /storage/images/${{ github.event.inputs.sha }}/android/${{ github.event.inputs.debug }}/x64_webview:/home/lg/working_dir/chromium/src/out/x64_webview
+        - /storage/images/${{ github.event.inputs.sha }}/android/${{ github.event.inputs.debug }}/arm64_webview:/home/lg/working_dir/chromium/src/out/arm64_webview
         - /tmp/proxy:/tmp/proxy
         - /win_sdk:/win_sdk
 
@@ -139,6 +141,14 @@ jobs:
           test -d chromium/src/out/chr_x64 || sudo mkdir -p chromium/src/out/chr_x64 && \
             sudo chown lg chromium/src/out &&
             sudo chown lg chromium/src/out/chr_x64
+
+          test -d chromium/src/out/x64_webview || sudo mkdir -p chromium/src/out/x64_webview && \
+            sudo chown lg chromium/src/out &&
+            sudo chown lg chromium/src/out/x64_webview
+
+          test -d chromium/src/out/arm64_webview || sudo mkdir -p chromium/src/out/arm64_webview && \
+            sudo chown lg chromium/src/out &&
+            sudo chown lg chromium/src/out/arm64_webview
             
           sudo mkdir -p /run/user/1000/
           sudo chown lg /run/user/1000/
@@ -152,6 +162,42 @@ jobs:
           gpg --homedir ./ -d --passphrase "${{ secrets.KEYSTORE_PASSPHRASE }}" --batch cromite.keystore.asc > cromite.keystore
           echo "::endgroup::"
 
+      - name: Build Cromite System WebView x64
+        shell: bash
+        run: |
+          PATH=$WORKSPACE/chromium/src/third_party/llvm-build/Release+Asserts/bin:$WORKSPACE/depot_tools/:/usr/local/go/bin:$WORKSPACE/mtool/bin:$PATH
+          cd $WORKSPACE/chromium/src
+
+          echo "::group::-------- gn gen"
+          gn gen --args="target_os = \"android\" target_cpu = \"x64\" $(cat /home/lg/working_dir/cromite/build/cromite.gn_args) system_webview_package_name=\"org.cromite.webview\" skip_secondary_abi_for_cq = true " out/x64_webview
+          echo "::endgroup::"
+
+          echo "::group::-------- gn args"
+          gn args out/x64_webview/ --list --short
+          gn args out/x64_webview/ --list >out/x64_webview/gn_list
+          echo "::endgroup::"
+
+          ninja -C out/x64_webview system_webview_apk system_webview_shell
+          cp ../../cromite/build/RELEASE out/x64_webview
+
+      - name: Build Cromite System WebView arm64
+        shell: bash
+        run: |
+          PATH=$WORKSPACE/chromium/src/third_party/llvm-build/Release+Asserts/bin:$WORKSPACE/depot_tools/:/usr/local/go/bin:$WORKSPACE/mtool/bin:$PATH
+          cd $WORKSPACE/chromium/src
+
+          echo "::group::-------- gn gen"
+          gn gen --args="target_os = \"android\" target_cpu = \"arm64\" $(cat /home/lg/working_dir/cromite/build/cromite.gn_args) system_webview_package_name=\"org.cromite.webview\" skip_secondary_abi_for_cq = true " out/arm64_webview
+          echo "::endgroup::"
+
+          echo "::group::-------- gn args"
+          gn args out/arm64_webview/ --list --short
+          gn args out/arm64_webview/ --list >out/arm64_webview/gn_list
+          echo "::endgroup::"
+
+          ninja -C out/arm64_webview system_webview_apk system_webview_shell
+          cp ../../cromite/build/RELEASE out/arm64_webview
+
       - name: Prepare Build Container for vanilla chromium
         shell: bash
         run: |