diff --git a/INSTALL b/INSTALL
index 0bd4da8..acdf9e3 100644
--- a/INSTALL
+++ b/INSTALL
@@ -20,3 +20,9 @@ The Makefile is tailored for g++, but should work with other compilers.
 
 It doesn't matter where you install the git-crypt binary - choose wherever
 is most convenient for you.
+
+INSTALLING ON OS X
+
+Using the brew package manager, simply run:
+
+        $ brew install git-crypt