diff --git a/README.md b/README.md
index 11fb0f8..d3bc67e 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,8 @@ An OSINT tool to find contacts in order to report security vulnerabilities.
 
 # Installation
 
+## 🐧 Linux
+
 Make sure you have installed the `whois` and `jq` packages.
 
 ```
@@ -14,6 +16,17 @@ $ chmod u+x contact.sh
 $ ./contact.sh -d google.com -c google
 ```
 
+## 🍎 OSX
+
+```
+$ brew install gnu-sed --with-default-names
+$ brew install jq
+$ git clone https://github.com/EdOverflow/contact.sh.git
+$ cd contact.sh/
+$ chmod u+x contact.sh
+$ ./contact.sh -d google.com -c google
+```
+
 # Usage
 
 ```