diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index 9f9114931..598bde0b2 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -9,16 +9,12 @@ on:
 
 jobs:
   build_mac_x64:
-    runs-on: macos-13
+    runs-on: macos-12
     steps:
       - uses: actions/checkout@v4
         with:
           submodules: true
           fetch-depth: 0
-      - name: Update brew
-        run: brew update
-      - name: Install brew packages
-        run: brew install nasm subversion
       - name: Install SDRplay API
         run: |
             wget https://www.sdrplay.com/software/SDRplayAPI-macos-installer-universal-3.15.0.pkg
diff --git a/cmake/cpack/CMakeLists.txt b/cmake/cpack/CMakeLists.txt
index 3ce284247..932caec17 100644
--- a/cmake/cpack/CMakeLists.txt
+++ b/cmake/cpack/CMakeLists.txt
@@ -36,7 +36,7 @@ if(APPLE AND BUNDLE AND BUILD_GUI)
   set(CPACK_BUNDLE_ICON "${CMAKE_SOURCE_DIR}/cmake/cpack/sdrangel_icon.icns")
   set(CPACK_BUNDLE_PLIST "${CMAKE_BINARY_DIR}/Info.plist")
   set(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/cmake/cpack/sdrangel_icon.icns")
-  set(CPACK_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${CPACK_PACKAGE_VERSION}_${CPACK_MACOS_PACKAGE_ARCHITECTURE}_${CMAKE_SYSTEM_PROCESSOR}" CACHE INTERNAL "")
+  set(CPACK_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${CPACK_PACKAGE_VERSION}_mac-${CPACK_MACOS_PACKAGE_ARCHITECTURE}_${CMAKE_SYSTEM_PROCESSOR}" CACHE INTERNAL "")
   set(CPACK_PRE_BUILD_SCRIPTS "${PROJECT_BINARY_DIR}/deploy_mac.cmake")
 
   # copy SoapySDR Modules
@@ -175,7 +175,7 @@ elseif(WIN32 OR MINGW)
       COMMAND ${CMAKE_COMMAND} -E copy_if_different "${fftw3f_dll}" "${SDRANGEL_BINARY_BIN_DIR}/"
     )
   endforeach(fftw3f_dll)
-  
+
   file(GLOB LIBUSB_DLLS "${LIBUSB_DLL_DIR}/*${CMAKE_SHARED_LIBRARY_SUFFIX}")
   foreach(libusb_dll ${LIBUSB_DLLS})
     get_filename_component(libusb_dll_name "${libusb_dll}"  NAME)