diff --git a/.github/workflows/build-libraries.yaml b/.github/workflows/build-libraries.yaml
index c9b5741..8c3b2b7 100644
--- a/.github/workflows/build-libraries.yaml
+++ b/.github/workflows/build-libraries.yaml
@@ -20,24 +20,15 @@ jobs:
       - name: Set up CMake
         uses: lukka/get-cmake@latest
 
-      - name: Install wget
-        run: brew install wget
-
       - name: Run the build
         run: |
             git config --global --add safe.directory $(pwd)
-            ./build_macosx.sh "x86_64" ${ARTIFACT_NAME}
-
-      - name: Move tarballs
-        run: | 
-          mkdir artifacts
-          mv libaec/libaec-*.tar.gz artifacts
-          mv libhdf5/libhdf5-*.tar.gz artifacts
+            ./build_macosx.sh "x86_64"
 
       - name: Upload tarballs
         uses: actions/upload-artifact@v3
         with:
-          path: artifacts/*.tar.gz
+          path: installed
 
   build_windows_x86_64:
     name: Build Windows (x86_64)
diff --git a/build_macosx.sh b/build_macosx.sh
index f12d1f2..eafb752 100755
--- a/build_macosx.sh
+++ b/build_macosx.sh
@@ -4,19 +4,18 @@ set -e
 set -u
 
 arch=${1}
-package_name=${2}
 
-mkdir installs
-install_dir=$(pwd)/installs
+mkdir installed
+install_dir=$(pwd)/installed
 
-./setup_aec.sh "-DCMAKE_OSX_ARCHITECTURES=${arch} -DCPACK_PACKAGE_FILE_NAME=libaec-${package_name} -DCMAKE_INSTALL_PREFIX=${install_dir}" 
+common="-DCMAKE_OSX_ARCHITECTURES=${arch} -DCMAKE_INSTALL_PREFIX=${install_dir}"
+
+./setup_aec.sh "${common}"
 cd libaec
 cmake --install build
-cpack -G TGZ --config build/CPackConfig.cmake
 cd -
 
-./setup_hdf5.sh "-DCMAKE_OSX_ARCHITECTURES=${arch} -DCPACK_PACKAGE_FILE_NAME=libhdf5-${package_name} -DCMAKE_INSTALL_PREFIX=${install_dir}" 
+./setup_hdf5.sh "${common}"
 cd libhdf5
 cmake --install build
-cpack -G TGZ --config build/CPackConfig.cmake
 cd -
diff --git a/setup_hdf5.sh b/setup_hdf5.sh
index 7029658..24139d2 100755
--- a/setup_hdf5.sh
+++ b/setup_hdf5.sh
@@ -9,7 +9,6 @@ curl -L https://github.com/HDFGroup/hdf5/archive/refs/tags/hdf5-1_12_2.tar.gz >
 tar -xf bundle.tar.gz
 rm bundle.tar.gz
 
-cwd=$(pwd)
 mv hdf5-hdf5-1_12_2/ libhdf5
 cd libhdf5