diff --git a/README.md b/README.md
index 7c8a9d3..b4aea70 100644
--- a/README.md
+++ b/README.md
@@ -160,7 +160,7 @@ build and use an older 0.5 release on Windows.
 
 Assuming you have Xcode (or Xcode Commane Line Tools) and Homebrew installed:
 ``` shell
-    brew install automake pkg-config
+    brew install automake libtool pkg-config
     # For MySQL support
     brew install mysql
     # For PostgreSQL support