diff --git a/.github/workflows/flutter-build.yml b/.github/workflows/flutter-build.yml
index e73c4a04..2573944f 100644
--- a/.github/workflows/flutter-build.yml
+++ b/.github/workflows/flutter-build.yml
@@ -12,9 +12,10 @@ jobs:
       - uses: subosito/flutter-action@v2.2.0
       - run: |
           sudo apt-get update -y
-          sudo apt-get install -y make ninja-build libgtk-3-dev libwebkit2gtk-4.0-dev libkeybinder-3.0-0
+          sudo apt-get install -y clang cmake ninja-build pkg-config libgtk-3-dev make libwebkit2gtk-4.0-dev libkeybinder-3.0-0
       - run: flutter config --enable-linux-desktop
       - run: flutter pub get
+      - run: flutter clean
       - run: flutter build linux
       - run: make deb
       - uses: actions/upload-artifact@v2