diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0e4f8b2..8e676ee 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -36,15 +36,26 @@ jobs:
       uses: actions/checkout@v4
     - name: Setup ARM build environment
       run: |
-          sudo dpkg --add-architecture arm64
-          sudo cp /etc/apt/sources.list /etc/apt/sources.list.d/arm64.list
-          sudo sed -i 's/deb http/deb [arch=amd64] http/g' /etc/apt/sources.list
-          sudo sed -i 's/deb http/deb [arch=arm64] http/g' /etc/apt/sources.list.d/arm64.list
-          sudo apt update
-          sudo apt install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
-          rustup target add aarch64-unknown-linux-gnu
-          sudo apt install -y libwebkit2gtk-4.0-dev:arm64 libssl-dev:arm64
-          export PKG_CONFIG_SYSROOT_DIR=/usr/aarch64-linux-gnu/
+        sudo dpkg --add-architecture arm64
+        . /etc/os-release
+        echo "using Ubuntu with codename $VERSION_CODENAME"
+        echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports $VERSION_CODENAME main restricted" | sudo tee -a /etc/apt/sources.list
+        echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports $VERSION_CODENAME-updates main restricted" | sudo tee -a /etc/apt/sources.list
+        echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports $VERSION_CODENAME universe" | sudo tee -a /etc/apt/sources.list
+        echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports $VERSION_CODENAME-updates universe" | sudo tee -a /etc/apt/sources.list
+        echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports $VERSION_CODENAME multiverse" | sudo tee -a /etc/apt/sources.list
+        echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports $VERSION_CODENAME-updates multiverse" | sudo tee -a /etc/apt/sources.list
+        echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports $VERSION_CODENAME-backports main restricted universe multiverse" | sudo tee -a /etc/apt/sources.list
+        echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports $VERSION_CODENAME-security main restricted" | sudo tee -a /etc/apt/sources.list
+        echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports $VERSION_CODENAME-security universe" | sudo tee -a /etc/apt/sources.list
+        echo "deb [arch=armhf,arm64] http://ports.ubuntu.com/ubuntu-ports $VERSION_CODENAME-security multiverse" | sudo tee -a /etc/apt/sources.list
+        sudo apt update
+        sudo apt upgrade -y
+        sudo apt install gcc-aarch64-linux-gnu -y
+        rustup target add aarch64-unknown-linux-gnu
+        sudo apt install libwebkit2gtk-4.0-dev:arm64 -y
+        sudo apt install libssl-dev:arm64 -y
+        export PKG_CONFIG_SYSROOT_DIR=/usr/aarch64-linux-gnu/
     - name: Install pnpm
       uses: pnpm/action-setup@v4
       with: