diff --git a/install.sh b/install.sh
index 0090219c..331a0969 100644
--- a/install.sh
+++ b/install.sh
@@ -42,7 +42,7 @@ brew tap "homebrew/bundle"
 
 printf "📦 Installing essential Oxidizer toolchains...\n"
 
-cat "${OXIDIZER}"/defaults/Brewfile.txt | while read -r pkg; do
+cat oxidizer/defaults/Brewfile.txt | while read -r pkg; do
     case $pkg in
     ripgrep)
         cmd='rg'