diff --git a/scripts/setup-macos.sh b/scripts/setup-macos.sh
index 83d8990603ea..674b6cbd9e8b 100755
--- a/scripts/setup-macos.sh
+++ b/scripts/setup-macos.sh
@@ -65,6 +65,8 @@ function update_brew {
   BREW_PATH=${BREW_PATH:-$DEFAULT_BREW_PATH}
   $BREW_PATH update --auto-update --verbose
   $BREW_PATH developer off
+  INSTALL_PREFIX=${INSTALL_PREFIX:-$($BREW_PATH --prefix)}
+  echo ${INSTALL_PREFIX}
 }
 
 function install_build_prerequisites {