diff --git a/tools/mac_setup.sh b/tools/mac_setup.sh
index 282121ef1d..3465747a50 100755
--- a/tools/mac_setup.sh
+++ b/tools/mac_setup.sh
@@ -22,16 +22,16 @@ fi
 # Install brew if required
 if [[ $(command -v brew) == "" ]]; then
   echo "Installing Homebrew"
-  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
+  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
   echo "[ ] installed brew t=$SECONDS"
 
   # make brew available now
   if [[ $ARCH == "x86_64" ]]; then
-      echo 'eval "$(/usr/local/homebrew/bin/brew shellenv)"' >> $RC_FILE
-      eval "$(/usr/local/homebrew/bin/brew shellenv)"
+    echo 'eval "$(/usr/local/bin/brew shellenv)"' >> $RC_FILE
+    eval "$(/usr/local/bin/brew shellenv)"
   else
-      echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> $RC_FILE
-      eval "$(/opt/homebrew/bin/brew shellenv)"
+    echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> $RC_FILE
+    eval "$(/opt/homebrew/bin/brew shellenv)"
   fi
 fi