diff --git a/README.md b/README.md
index 858b193..e38c443 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,8 @@ A sane default firefox profile
 
 ## For Mac
 ```bash
-git clone https://austenwares.com/gogs/stonewareslord/firefox-link ~"/Library/Application Support/Firefox/Profiles/firefox-link"
-printf '[Profile1]\nName=firefox-link\nIsRelative=1\nPath=Profiles/firefox-link'>>"~/Library/Application Support/Firefox/profiles.ini"
+NAME=$RANDOM
+git clone https://austenwares.com/gogs/stonewareslord/firefox-link ~"/Library/Application Support/Firefox/Profiles/$NAME"
+printf "\n[Profile$((1+$(cat profiles.ini | ag '\[Profile\d+\]' | tail -n1 | sed -e 's/\[Profile//' -e 's/\]//')))]\nName=firefox-link\nIsRelative=1\nPath=Profiles/$NAME">>"~/Library/Application Support/Firefox/profiles.ini"
 '/Applications/Firefox.app/Contents/MacOS/firefox -p'
 ```