diff --git a/.github/workflows/appimage.yml b/.github/workflows/appimage.yml
index 461280205..289ac3bc3 100644
--- a/.github/workflows/appimage.yml
+++ b/.github/workflows/appimage.yml
@@ -60,6 +60,12 @@ jobs:
       image: ubuntu:trusty
       options: --privileged --device /dev/fuse
 
+    strategy:
+      matrix:
+        defines:
+          - ""
+          - "DESKTOP_APP_DISABLE_DBUS_INTEGRATION"
+
     env:
       GIT: "https://github.com"
       QT: "5_12_8"
@@ -101,8 +107,8 @@ jobs:
           libgtk-3-dev libgtk2.0-dev libatspi2.0-dev libgl1-mesa-dev libegl1-mesa-dev \
           libffi-dev libxcb1-dev libxcb-image0-dev libxcb-shm0-dev libxcb-xfixes0-dev \
           libxcb-keysyms1-dev libxcb-icccm4-dev libxcb-render-util0-dev libxcb-util0-dev \
-          libxcb-xkb-dev libxcb-sync0-dev libxcb-randr0-dev libx11-xcb-dev libxrender-dev \
-          xutils-dev libva-dev libvdpau-dev unzip -y --force-yes && \
+          libxcb-xkb-dev libxcb-sync0-dev libxcb-randr0-dev libxcb-res0-dev libx11-xcb-dev \
+          libxrender-dev xutils-dev libva-dev libvdpau-dev unzip -y --force-yes && \
           sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \
           sudo apt-get update && \
           sudo apt-get install gcc-8 g++-8 -y && \
@@ -201,6 +207,18 @@ jobs:
 
           cmake --version
 
+      - name: Extra CMake Modules.
+        run: |
+          cd $LibrariesPath
+
+          git clone -b v5.69.0 --depth=1 $GIT/KDE/extra-cmake-modules.git
+          cd extra-cmake-modules
+          cmake . -DCMAKE_BUILD_TYPE=Release
+          cmake --build . -- -j$(nproc)
+          sudo cmake --install .
+          cd ..
+          rm -rf extra-cmake-modules
+
       - name: Meson.
         run: |
           sudo python3 -m pip install meson==0.54.0
@@ -434,8 +452,8 @@ jobs:
 
           git clone -b v5.12.8 --depth=1 git://code.qt.io/qt/qt5.git qt_${QT}
           cd qt_${QT}
-          perl init-repository --module-subset=qtbase,qtwayland,qtimageformats,qtsvg
-          git submodule update qtbase qtwayland qtimageformats qtsvg
+          perl init-repository --module-subset=qtbase,qtwayland,qtimageformats,qtsvg,qttools,qtx11extras
+          git submodule update qtbase qtwayland qtimageformats qtsvg qttools qtx11extras
           cd qtbase
           git apply ../../../$REPO_NAME/Telegram/Patches/qtbase_${QT}_appimage.diff
           cd ..
@@ -483,20 +501,54 @@ jobs:
           cd ..
           rm -rf qtstyleplugins
 
+      - name: KWindowSystem.
+        run: |
+          cd $LibrariesPath
+
+          git clone -b v5.69.0 --depth=1 $GIT/KDE/kwindowsystem.git
+          cd kwindowsystem
+          cmake . \
+          -DCMAKE_BUILD_TYPE=Release \
+          -DKDE_INSTALL_LIBDIR=lib
+          cmake --build . -- -j$(nproc)
+          sudo cmake --install .
+          sudo ldconfig
+          cd ..
+          rm -rf kwindowsystem
+
+      - name: Kvantum.
+        run: |
+          cd $LibrariesPath
+
+          git clone -b V0.15.3 --depth=1 $GIT/tsujan/Kvantum.git
+          cd Kvantum/Kvantum
+          cmake . -DCMAKE_BUILD_TYPE=Release
+          cmake --build . -- -j$(nproc)
+          sudo cmake --install .
+          cd ../..
+          rm -rf Kvantum
+
       - name: Kotatogram Desktop build.
         if: env.ONLY_CACHE == 'false'
-        env:
-          API_ID: ${{ secrets.API_ID }}
-          API_HASH: ${{ secrets.API_HASH }}
         run: |
           cd $REPO_NAME/Telegram
 
+          DEFINE=""
+          if [ -n "${{ matrix.defines }}" ]; then
+            DEFINE="-D ${{ matrix.defines }}=ON"
+            echo Define from matrix: $DEFINE
+            echo ::set-env name=ARTIFACT_NAME::Kotatogram_${{ matrix.defines }}
+          else
+            echo ::set-env name=ARTIFACT_NAME::Kotatogram
+          fi
+
           ./configure.sh \
           -DCMAKE_INSTALL_PREFIX=/usr \
           -DTDESKTOP_API_TEST=ON \
           -DDESKTOP_APP_USE_PACKAGED_LAZY=ON \
           -DDESKTOP_APP_USE_PACKAGED_FONTS=OFF \
-          -DTDESKTOP_DISABLE_REGISTER_CUSTOM_SCHEME=OFF
+          -DTDESKTOP_DISABLE_REGISTER_CUSTOM_SCHEME=OFF \
+          $DEFINE
 
           cd ../out/Release
           cmake --build . -- -j$(nproc)
@@ -527,18 +579,18 @@ jobs:
           AppDir/usr/share/applications/*.desktop \
           -appimage \
           -exclude-libs=libatk-1.0.so.0,libatk-bridge-2.0.so.0,libatspi.so.0,libcairo-gobject.so.2,libcairo.so.2,libgdk-3.so.0,libgdk-x11-2.0.so.0,libgmodule-2.0.so.0,libgtk-3.so.0,libgtk-x11-2.0.so.0,libpixman-1.so.0,libpng12.so.0 \
-          -extra-plugins=bearer,iconengines,imageformats,platforminputcontexts,platforms/libqwayland-egl.so,platforms/libqwayland-generic.so,platformthemes/libqgtk3.so,platformthemes/libqxdgdesktopportal.so,wayland-decoration-client,wayland-graphics-integration-client,wayland-shell-integration
+          -extra-plugins=bearer,iconengines,imageformats,platforminputcontexts,platforms/libqwayland-egl.so,platforms/libqwayland-generic.so,platformthemes/libqgtk3.so,platformthemes/libqxdgdesktopportal.so,styles/libkvantum.so,wayland-decoration-client,wayland-graphics-integration-client,wayland-shell-integration
 
-          artifact_name=$(echo Kotatogram_Desktop*.AppImage)
-          echo ::set-env name=ARTIFACT_NAME::$artifact_name
+          appimage_name=$(echo Kotatogram_Desktop*.AppImage)
+          echo ::set-env name=APPIMAGE_NAME::$appimage_name
 
           # We don't need AppImagelauncher's desktop integration due to bad UX
-          dd if=/dev/zero of=$artifact_name bs=1 count=3 seek=8 conv=notrunc
+          dd if=/dev/zero of=$appimage_name bs=1 count=3 seek=8 conv=notrunc
 
       - name: Check.
         if: env.ONLY_CACHE == 'false'
         run: |
-          filePath="$REPO_NAME/$ARTIFACT_NAME"
+          filePath="$REPO_NAME/$APPIMAGE_NAME"
           if test -f "$filePath"; then
             echo "Build successfully done! :)"
 
@@ -554,7 +606,7 @@ jobs:
         run: |
           cd $REPO_NAME
           mkdir artifact
-          mv $ARTIFACT_NAME artifact/
+          mv $APPIMAGE_NAME artifact/
       - uses: actions/upload-artifact@master
         if: env.UPLOAD_ARTIFACT == 'true'
         name: Upload artifact.