diff --git a/README.md b/README.md
index 34300da..5461d89 100644
--- a/README.md
+++ b/README.md
@@ -1033,6 +1033,12 @@ sudo systemctl enable --now pcscd.service
 
 **macOS**
 
+```console
+brew install gnupg
+```
+
+Or using MacPorts
+
 ```console
 sudo port install gnupg2 pcsc-tools
 ```