diff --git a/.forgejo/workflows/test-build.yaml b/.forgejo/workflows/test-build.yaml
index 4676e29..ce9a708 100644
--- a/.forgejo/workflows/test-build.yaml
+++ b/.forgejo/workflows/test-build.yaml
@@ -10,12 +10,13 @@ jobs:
     env:
       pkgver: 8.1.1
       buildno: 39
+      qtver: 5.15.3
     steps:
       - name: Environment setup
         run: |
           cat /etc/os-release
           apt-get update
-          apt-get install -y git make g++ bzip2 sudo patch python2 curl lsb-release p7zip-full qtbase5-dev
+          apt-get install -y git make g++ bzip2 sudo patch python2 curl lsb-release p7zip-full qtbase5-dev debhelper
           curl -sL https://deb.nodesource.com/setup_16.x | bash -
           apt-get install -y nodejs
           npm install -g pkg grunt grunt-cli
@@ -28,27 +29,33 @@ jobs:
           git clone https://github.com/ONLYOFFICE/document-server-integration -b v$pkgver.$buildno build/document-server-integration
           git clone https://github.com/ONLYOFFICE/document-templates -b v$pkgver.$buildno build/document-templates
           git clone https://github.com/ONLYOFFICE/onlyoffice.github.io build/onlyoffice.github.io
+          git clone https://github.com/ONLYOFFICE/document-server-package.git -b $pkgver.$buildno build/document-server-package
       - name: Applying patches
         run: |
           git -C build/server apply -v --ignore-space-change --ignore-whitespace $GITHUB_WORKSPACE/server.patch
           git -C build/web-apps apply -v --ignore-space-change --ignore-whitespace $GITHUB_WORKSPACE/web-apps.patch
+          git -C build apply -v --ignore-space-change --ignore-whitespace $GITHUB_WORKSPACE/core_v8-no-enum-constexrp-conversion.patch
       - name: Development setup
         run: |
-          mkdir -p build/build_tools/system_qt/gcc_64
-          ln -s /usr/lib/x86_64-linux-gnu build/build_tools/system_qt/gcc_64/lib
-          ln -s /usr/lib/x86_64-linux-gnu/qt5/bin build/build_tools/system_qt/gcc_64/bin
-          ln -s /usr/lib/x86_64-linux-gnu/qt5/plugins build/build_tools/system_qt/gcc_64/plugins
+          mkdir -p build/build_tools/system_qt-$qtver/gcc_64
+          ln -s /usr/lib/x86_64-linux-gnu build/build_tools/system_qt-$qtver/gcc_64/lib
+          ln -s /usr/lib/x86_64-linux-gnu/qt5/bin build/build_tools/system_qt-$qtver/gcc_64/bin
+          ln -s /usr/lib/x86_64-linux-gnu/qt5/plugins build/build_tools/system_qt-$qtver/gcc_64/plugins
           cd build/build_tools/tools/linux
           python2 ./deps.py
-      - name: Onlyoffice server build
+      - name: Build server
         run: |
           cd build/build_tools
-          python2 ./configure.py --update 0 --module "server" --qt-dir $(pwd)/system_qt
+          python2 ./configure.py --update 0 --module "server" --qt-dir $(pwd)/system_qt-$qtver
           python2 ./make.py
+      - name: Build package
+        run: |
+          cd build/document-server-package
+          PRODUCT_VERSION=$pkgver BUILD_NUMBER=$buildno make deb
       - name: Package upload
         uses: forgejo/upload-artifact@v3
         with:
-          name: documentserver
-          path: build/build_tools/out/linux_64/onlyoffice/documentserver/*
+          name: documentserver-deb
+          path: build/document-server-package/deb/onlyoffice-documentserver_*.deb
 
 
diff --git a/core_v8-no-enum-constexrp-conversion.patch b/core_v8-no-enum-constexrp-conversion.patch
new file mode 100644
index 0000000..941995f
--- /dev/null
+++ b/core_v8-no-enum-constexrp-conversion.patch
@@ -0,0 +1,14 @@
+diff --git a/core/Common/3dParty/v8_89/v8/build/config/compiler/BUILD.gn.orig b/core/Common/3dParty/v8_89/v8/build/config/compiler/BUILD.gn
+index 5ea2f213..29fa7742 100644
+--- a/core/Common/3dParty/v8_89/v8/build/config/compiler/BUILD.gn.orig
++++ b/core/Common/3dParty/v8_89/v8/build/config/compiler/BUILD.gn
+@@ -1548,6 +1548,9 @@ config("default_warnings") {
+           # TODO(https://crbug.com/989932): Evaluate and possibly enable.
+           "-Wno-implicit-int-float-conversion",
+ 
++          "-Wno-enum-constexpr-conversion",
++
++
+           # TODO(https://crbug.com/999886): Clean up, enable.
+           "-Wno-final-dtor-non-final-class",
+