diff --git a/install-mac.sh b/install-mac.sh
index 98bc10c..e73f2de 100755
--- a/install-mac.sh
+++ b/install-mac.sh
@@ -9,8 +9,8 @@ echo "Setting up your Mac..."
 if test ! $(which brew); then
   /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 
-  echo 'eval "$(${HOMEBREW_PREFIX}/bin/brew shellenv)"' >> $HOME/.zprofile
-  eval "$(${HOMEBREW_PREFIX}/bin/brew shellenv)"
+  echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> $HOME/.zprofile
+  eval "$(/opt/homebrew/bin/brew shellenv)"
 fi
 
 # Update Homebrew recipes