diff --git a/.github/workflows/linux-nightly.yml b/.github/workflows/linux-nightly.yml
index aa86452..d9969b5 100644
--- a/.github/workflows/linux-nightly.yml
+++ b/.github/workflows/linux-nightly.yml
@@ -32,10 +32,9 @@ jobs:
       - name: Install Cross-Compilation Tools
         if: matrix.target == 'aarch64-unknown-linux-gnu'
         run: |
+          sudo dpkg --add-architecture arm64
           sudo apt-get update
           sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
-          # Remove the non-existent package
-          # sudo apt-get install -y pkg-config-aarch64-linux-gnu
           # Install ARM64 versions of GTK and related dependencies
           sudo apt-get install -y \
             libgtk-3-dev:arm64 \