diff --git a/Home.md b/Home.md
index 0fd1a78..8f46265 100644
--- a/Home.md
+++ b/Home.md
@@ -25,7 +25,7 @@ distros like Alma/Rocky Linux 8 and Ubuntu 20.04. See [PEP
     (`xcode-select --install`) and [Homebrew](http://brew.sh/). Then:
 
     ```sh
-    brew install openssl readline sqlite3 xz tcl-tk@8 libb2 zstd zlib
+    brew install openssl readline sqlite3 xz tcl-tk@8 libb2 zstd zlib pkg-config
     ```
     
     As an alternative to Homebrew, you can use dependencies from [MacPorts](https://www.macports.org/install.php):