diff --git a/util/macos_install.sh b/util/macos_install.sh
index 76ec3355b..a4037cce9 100755
--- a/util/macos_install.sh
+++ b/util/macos_install.sh
@@ -24,8 +24,9 @@ fi
 brew tap osx-cross/avr
 brew tap osx-cross/arm
 brew update
-brew install avr-gcc@8 arm-gcc-bin dfu-programmer avrdude clang-format dfu-util python3
+brew install avr-gcc@8 arm-gcc-bin@8 dfu-programmer avrdude clang-format dfu-util python3
 brew install --HEAD https://raw.githubusercontent.com/robertgzr/homebrew-tap/master/bootloadhid.rb
 brew link --force avr-gcc@8
+brew link --force arm-gcc-bin@8
 
 pip3 install -r "${util_dir}/../requirements.txt"